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Oval|Lab Grown|IGI

1.55ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG781649370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781649370

Diamond specifications and retailer prices

From $349 USD
As of October 29, 2026
Save $2,471 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,820 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781649370 or 781649370. Listed at 28 retailers as of October 29, 2026, with prices from $349 to $2,820, a $2,471 spread on the same certified stone. Do Amore Diamonds lists it at $2,820. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649370
Dimensions6.33 × 6.33 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.33 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649370
Side View
Table 60.0%Crown 32.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,770 USD|Low: $290 USD|High: $2,830 USD|Avg: $1,006 USD|-2.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$349 USD
Retailer 15$436 USD
Retailer 11$477 USD
Retailer 3$514 USD
Retailer 13$540 USD
Retailer 7$720 USD
Retailer 9$763 USD
Retailer 6$945 USD
Retailer 2$1,115 USD
Retailer 14$1,133 USD
Retailer 12$1,484 USD
Retailer 8$1,497 USD
Retailer 16$1,530 USD
Retailer 5$1,593 USD
Retailer 10$1,675 USD
Do Amore Diamonds$2,770 USD

41 data points across 16 retailers

28 retailers$349 USD to $2,820 USD

A
Retailer 1
-
$259 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$300 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$316 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$319 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$321 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$321 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$349 USD
View
Final sale: no returns
A
Retailer 8
-
$436 USD
View
A
Retailer 9
-
$477 USD
£376 GBP
View
A
Retailer 10
-
$514 USD
View
B+
Retailer 11
-
$540 USD
View
B+
Retailer 12
-
$720 USD
A$1,108 AUD
View
B+
Retailer 13
-
$757 USD
£596 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$763 USD
£601 GBP
View
B+
Retailer 15
-
$945 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$985 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$1,115 USD
A$1,716 AUD
View
B
Retailer 18
-
$1,133 USD
View
B
Retailer 19
-
$1,138 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,299 USD
CA$1,805 CAD
View
B
Retailer 21
-
$1,484 USD
View
B
Retailer 22
-
$1,497 USD
View
B
Retailer 23
-
$1,515 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$1,530 USD
View
B
Retailer 25
-
$1,593 USD
SGD 2,153 SGD
View
B
Retailer 26
-
$1,675 USD
£1,319 GBP
View
B
Retailer 27
-
$2,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF1229703 · Oct 29
$2,820 USD
View
27 more retailers have this diamond
Prices start from $349 USDSave up to $2,471 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
$349 USD