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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 $314 SGD
$246 USD
As of October 29, 2026
Save $2,703 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,017 SGD at Do Amore Diamonds · As of October 29, 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 $314 to $3,017, a $2,703 spread on the same certified stone. Do Amore Diamonds lists it at $3,017. 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
Colour
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: $3,017 SGD|Low: $237 SGD|High: $3,017 SGD|Avg: $1,163 SGD
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
October 30, 2026
Retailer 15$237 SGD
Retailer 14$350 SGD
Retailer 2$565 SGD
Retailer 3$566 SGD
Retailer 7$610 SGD
Retailer 13$656 SGD
Retailer 8$757 SGD
Retailer 11$965 SGD
Retailer 10$1,049 SGD
Retailer 12$1,259 SGD
Retailer 5$1,599 SGD
Retailer 4$1,712 SGD
Retailer 9$1,736 SGD
Retailer 6$2,071 SGD
Do Amore Diamonds$3,017 SGD

40 data points across 15 retailers

17 retailers$314 SGD to $3,017 SGD

A
Cheapest Retailer
-
$314 SGD
$246 USD
A
Retailer 2
-
$350 SGD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$366 SGD
$286 USD
View
A
Retailer 4
-
$390 SGD
$305 USD
View
A
Retailer 5
-
$390 SGD
$305 USD
View
A
Retailer 6
-
$565 SGD
£348 GBP
View
A
Retailer 7
-
$566 SGD
$443 USD
View
A
Retailer 8
-
$656 SGD
$513 USD
View
A
Retailer 9
-
$757 SGD
£466 GBP
View
Retailer 10
-
$965 SGD
$755 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,049 SGD
A$1,262 AUD
View
B
Retailer 12
-
$1,259 SGD
$985 USD
View
B
Retailer 13
-
$1,385 SGD
$1,083 USD
View
B
Retailer 14
-
$1,599 SGD
$1,251 USD
View
B
Retailer 15
-
$1,712 SGD
$1,339 USD
View
B
Retailer 16
-
$1,736 SGD
£1,069 GBP
View
Most Expensive
B
Do Amore Diamonds
27-16E4258D8 · Oct 29
$3,017 SGD
$2,360 USD
View
16 more retailers have this diamond
Prices start from $314 SGDSave up to $2,703 SGD

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
$314 SGD