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Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG845635071

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845635071

Diamond specifications and retailer prices

From $198 USD
As of October 26, 2026
Save $1,372 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845635071 or 845635071. Listed at 20 retailers as of October 26, 2026, with prices from $198 to $1,570, a $1,372 spread on the same certified stone. Brilliant Earth lists it at $1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845635071
Dimensions9.35 × 5.89 × 3.63 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm5.89 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845635071
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $827 USD|Low: $198 USD|High: $1,038 USD|Avg: $560 USD|-5.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$198 USD
Retailer 12$218 USD
Retailer 10$234 USD
Retailer 7$250 USD
Retailer 8$250 USD
Retailer 13$320 USD
Retailer 16$332 USD
Retailer 18$422 USD
Retailer 17$444 USD
Retailer 19$553 USD
Retailer 4$570 USD
Retailer 2$601 USD
Retailer 14$790 USD
Retailer 5$800 USD
Retailer 9$805 USD
Retailer 1$827 USD
Retailer 15$839 USD
Retailer 6$872 USD
Retailer 11$1,038 USD

10 data points across 19 retailers

20 retailers$198 USD to $1,570 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$234 USD
View
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$250 USD
View
A
Retailer 6
-
$320 USD
£252 GBP
View
B+
Retailer 7
-
$332 USD
View
A
Retailer 8
-
$422 USD
ZAR 6,813 ZAR
View
A
Retailer 9
-
$444 USD
£350 GBP
View
A
Retailer 10
-
$553 USD
View
A
Retailer 11
-
$570 USD
View
A
Retailer 12
-
$601 USD
A$924 AUD
View
B+
Retailer 13
-
$790 USD
SGD 1,068 SGD
View
B+
Retailer 14
-
$800 USD
View
B+
Retailer 15
-
$805 USD
View
B+
Retailer 16
-
$827 USD
View
B+
Retailer 17
-
$839 USD
View
B+
Retailer 18
-
$872 USD
A$1,342 AUD
View
B
Retailer 19
-
$1,038 USD
£817 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22292764A · Oct 28
$1,570 USD
View
19 more retailers have this diamond
Prices start from $198 USDSave up to $1,372 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
1.28ct Oval
$198 USD