Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG813689891

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813689891

Diamond specifications and retailer prices

From $246 USD
As of October 29, 2026
Save $2,114 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,360 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG813689891 or 813689891. Listed at 17 retailers as of October 29, 2026, with prices from $246 to $2,360, a $2,114 spread on the same certified stone. Do Amore Diamonds lists it at $2,360. 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 angle35.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689891
Dimensions8.92 × 5.95 × 3.81 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm5.95 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689891
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.0%

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 29
Current: $1,350 USD|Low: $186 USD|High: $1,367 USD|Avg: $568 USD
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
November 1, 2026
Retailer 6$186 USD
Retailer 13$246 USD
Retailer 4$274 USD
Retailer 3$286 USD
Retailer 5$305 USD
Retailer 14$305 USD
Retailer 8$441 USD
Retailer 7$443 USD
Retailer 15$513 USD
Retailer 9$592 USD
Retailer 11$755 USD
Retailer 10$820 USD
Retailer 12$985 USD
Retailer 2$1,083 USD
Retailer 1$1,350 USD

43 data points across 15 retailers

17 retailers$246 USD to $2,360 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$286 USD
View
Retailer 4
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$305 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$305 USD
View
A
Retailer 6
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$441 USD
£347 GBP
View
A
Retailer 7
-
$443 USD
View
A
Retailer 8
-
$513 USD
View
A
Retailer 9
-
$592 USD
£466 GBP
View
Retailer 10
-
$755 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$820 USD
A$1,262 AUD
View
B
Retailer 12
-
$985 USD
View
B
Retailer 13
-
$1,083 USD
View
B
Retailer 14
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$1,251 USD
View
B
Retailer 15
-
$1,339 USD
View
B
Retailer 16
-
$1,350 USD
£1,063 GBP
View
Most Expensive
B
Do Amore Diamonds
27-16E4258D8 · Oct 31
$2,360 USD
View
16 more retailers have this diamond
Prices start from $246 USDSave up to $2,114 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
$246 USD