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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG669420549

Certificate IGI LG669420549

Diamond specifications and retailer prices

From $256 USD
Save $2,014 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,080 USD at Brilliant Earth
View at Brilliant Earth

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 LG669420549 or 669420549. Listed at 26 retailers, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420549
Dimensions6.41 × 6.41 × 9.51 mm
L/W Ratio1.00
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
6.41 mm6.41 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420549
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $3,080 USD|Low: $203 USD|High: $3,080 USD|Avg: $920 USD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 2$303 USD
Retailer 6$313 USD
Retailer 13$406 USD
Retailer 5$550 USD
Retailer 14$550 USD
Retailer 3$565 USD
Retailer 19$582 USD
Retailer 18$595 USD
Retailer 15$611 USD
Retailer 7$688 USD
Retailer 17$813 USD
Retailer 11$890 USD
Retailer 8$1,265 USD
Retailer 12$1,359 USD
Retailer 10$1,363 USD
Retailer 9$1,370 USD
Retailer 4$1,384 USD
Retailer 16$1,421 USD
Brilliant Earth$3,080 USD

40 data points across 19 retailers

26 retailers$256 USD to $2,270 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$297 USD
View
A
Retailer 3
-
$303 USD
View
A
Retailer 4
-
$313 USD
View
B+
Retailer 5
-
$406 USD
View
A
Retailer 6
-
$474 USD
HK$3,700 HKD
View
A
Retailer 7
-
$550 USD
View
A
Retailer 8
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$550 USD
View
A
Retailer 9
-
$565 USD
€538 EUR
View
A
Retailer 10
-
$582 USD
View
A
Retailer 11
-
$595 USD
ZAR 9,611 ZAR
View
A
Retailer 12
-
$599 USD
£472 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
-
$612 USD
£482 GBP
View
B+
Retailer 14
-
$688 USD
A$1,058 AUD
View
B+
Retailer 15
-
$813 USD
A$1,251 AUD
View
B+
Retailer 16
-
$890 USD
View
B
Retailer 17
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$1,126 USD
View
B
Retailer 18
-
$1,265 USD
£996 GBP
View
Price last confirmed 36 days ago
B
Retailer 19
-
$1,293 USD
View
B+
Retailer 20
-
$1,359 USD
A$2,090 AUD
View
B
Retailer 21
-
$1,363 USD
View
B
Retailer 22
-
$1,370 USD
View
B
Retailer 23
-
$1,384 USD
SGD 1,870 SGD
View
B
Retailer 24
-
$1,421 USD
£1,119 GBP
View
B
Retailer 25
-
$2,270 USD
View
Most Expensive
B
Brilliant Earth
13415546Y · Aug 27
$3,080 USD
View
Price last confirmed 34 days ago
25 more retailers have this diamond
Prices start from $256 USDSave up to $2,014 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.

A
1.55ct Oval
$256 USD