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Oval|Lab Grown|IGI

1.27ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG627495395

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627495395

Diamond specifications and retailer prices

From $249 USD
As of October 26, 2026
Save $1,101 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,350 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627495395 or 627495395. Listed at 18 retailers as of October 26, 2026, with prices from $249 to $1,350, a $1,101 spread on the same certified stone. Reve Diamonds lists it at $1,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627495395
Dimensions8.92 × 5.96 × 3.73 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.92 mm5.96 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627495395
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 26
Current: $584 USD|Low: $239 USD|High: $1,350 USD|Avg: $707 USD|+8.3%
Retailer 1
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
Reve Diamonds
October 28, 2026
Retailer 12$249 USD
Retailer 7$279 USD
Retailer 2$309 USD
Retailer 14$309 USD
Retailer 15$517 USD
Retailer 3$522 USD
Retailer 8$530 USD
Retailer 5$549 USD
Retailer 1$584 USD
Retailer 9$751 USD
Retailer 13$910 USD
Retailer 11$948 USD
Retailer 6$1,044 USD
Retailer 4$1,204 USD
Retailer 10$1,238 USD
Reve Diamonds$1,350 USD

41 data points across 16 retailers

18 retailers$249 USD to $1,350 USD

A
Cheapest Retailer
-
$249 USD
A
Retailer 2
-
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$289 USD
View
A
Retailer 4
-
$309 USD
View
A
Retailer 5
-
$309 USD
View
B+
Retailer 6
-
$517 USD
View
B+
Retailer 7
-
$522 USD
View
A
Retailer 8
-
$530 USD
ZAR 8,568 ZAR
View
B+
Retailer 9
-
$549 USD
View
B+
Retailer 10
-
$584 USD
£460 GBP
View
B+
Retailer 11
-
$751 USD
A$1,156 AUD
View
B
Retailer 12
-
$910 USD
View
B
Retailer 13
-
$948 USD
View
B
Retailer 14
-
$992 USD
View
B
Retailer 15
-
$1,044 USD
View
B
Retailer 16
-
$1,204 USD
£948 GBP
View
B
Retailer 17
-
$1,238 USD
£975 GBP
View
Most Expensive
B
Reve Diamonds
360997EAC · Oct 28
$1,350 USD
View
17 more retailers have this diamond
Prices start from $249 USDSave up to $1,101 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
1.27ct Oval
$249 USD