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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG732529701

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG732529701

Diamond specifications and retailer prices

From $277 USD
As of October 28, 2026
Save $1,993 USD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $2,270 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732529701 or 732529701. Listed at 31 retailers as of October 28, 2026, with prices from $277 to $2,270, a $1,993 spread on the same certified stone. Do Amore Diamonds lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732529701
Dimensions9.55 × 6.44 × 3.99 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.55 mm6.44 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732529701
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $688 USD|Low: $263 USD|High: $1,820 USD|Avg: $864 USD
Retailer 1
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Retailer 3
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Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 19$277 USD
Retailer 10$448 USD
Retailer 3$458 USD
Retailer 16$537 USD
Retailer 7$546 USD
Retailer 8$546 USD
Retailer 12$555 USD
Retailer 14$614 USD
Retailer 1$688 USD
Retailer 9$716 USD
Retailer 15$751 USD
Retailer 20$944 USD
Retailer 6$1,189 USD
Retailer 11$1,207 USD
Retailer 17$1,295 USD
Retailer 13$1,296 USD
Retailer 5$1,307 USD
Retailer 4$1,344 USD
Retailer 18$1,435 USD
Retailer 2$1,820 USD

43 data points across 20 retailers

31 retailers$277 USD to $2,270 USD

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Retailer 1
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$256 USD
Price last confirmed 30 days ago
A
Retailer 2
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$274 USD
View
Price last confirmed 15 days ago
A
Retailer 3
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$277 USD
View
Final sale: no returns
A
Retailer 4
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$293 USD
View
A
Retailer 5
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$293 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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$293 USD
View
Price last confirmed 26 days ago
A
Retailer 7
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$297 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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$313 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
$448 USD
HK$3,500 HKD
View
B+
Retailer 10
-
$458 USD
View
A
Retailer 11
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$537 USD
€511 EUR
View
A
Retailer 12
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$546 USD
View
A
Retailer 13
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$546 USD
View
A
Retailer 14
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$555 USD
ZAR 8,964 ZAR
View
A
Retailer 15
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$602 USD
£474 GBP
View
Price last confirmed 14 days ago
A
Retailer 16
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$614 USD
£483 GBP
View
B+
Retailer 17
-
$688 USD
A$1,058 AUD
View
B+
Retailer 18
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$716 USD
View
B+
Retailer 19
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$751 USD
A$1,155 AUD
View
B+
Retailer 20
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$944 USD
View
B+
Retailer 21
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$1,038 USD
View
Price last confirmed 19 days ago
B+
Retailer 22
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$1,126 USD
View
Price last confirmed 28 days ago
B+
Retailer 23
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$1,189 USD
View
B
Retailer 24
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$1,207 USD
View
B+
Retailer 25
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$1,295 USD
£1,020 GBP
View
B+
Retailer 26
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$1,296 USD
SGD 1,752 SGD
View
B
Retailer 27
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$1,307 USD
View
B+
Retailer 28
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$1,344 USD
A$2,068 AUD
View
Price last confirmed 24 days ago
B
Retailer 29
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$1,435 USD
View
Price last confirmed 10 days ago
B
Retailer 30
-
$1,820 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C63256BE9 · Oct 29
$2,270 USD
View
30 more retailers have this diamond
Prices start from $277 USDSave up to $1,993 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Oval
$277 USD