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Oval|Lab Grown|IGI

3.09ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG818635891

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818635891

Diamond specifications and retailer prices

From $680 SGD
$532 USD
As of October 29, 2026
Save $5,443 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,124 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818635891 or 818635891. Listed at 17 retailers as of October 29, 2026, with prices from $680 to $6,124, a $5,443 spread on the same certified stone. Brilliant Earth lists it at $6,124. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818635891
Dimensions11.85 × 8.29 × 5.08 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm8.29 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818635891
Side View
Table 61.0%Crown 33.4°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.3%

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 29
Current: $6,124 SGD|Low: $652 SGD|High: $6,124 SGD|Avg: $1,739 SGD
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
October 31, 2026
Retailer 10$680 SGD
Retailer 9$762 SGD
Retailer 12$842 SGD
Retailer 13$842 SGD
Retailer 15$972 SGD
Retailer 3$1,117 SGD
Retailer 2$1,297 SGD
Retailer 7$1,299 SGD
Retailer 5$1,303 SGD
Retailer 14$2,176 SGD
Retailer 11$2,217 SGD
Retailer 6$2,455 SGD
Retailer 4$2,714 SGD
Retailer 8$3,538 SGD
Brilliant Earth$6,124 SGD

45 data points across 15 retailers

17 retailers$680 SGD to $6,124 SGD

A
Cheapest Retailer
-
$680 SGD
$532 USD
A
Retailer 2
-
$762 SGD
$596 USD
View
A
Retailer 3
-
$842 SGD
$659 USD
View
Retailer 4
-
$842 SGD
$659 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$972 SGD
$760 USD
View
Retailer 6
-
$1,117 SGD
£688 GBP
View
Price last confirmed 23 days ago
A
Retailer 7
-
$1,297 SGD
£799 GBP
View
A
Retailer 8
-
$1,299 SGD
$1,016 USD
View
A
Retailer 9
-
$1,303 SGD
$1,019 USD
View
A
Retailer 10
-
$1,685 SGD
$1,318 USD
View
B+
Retailer 11
-
$2,176 SGD
$1,702 USD
View
B+
Retailer 12
-
$2,217 SGD
$1,734 USD
View
Retailer 13
-
$2,455 SGD
£1,512 GBP
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$2,714 SGD
$2,123 USD
View
Retailer 15
-
$2,738 SGD
$2,142 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$3,538 SGD
£2,179 GBP
View
Most Expensive
B
Brilliant Earth
20684946A · Oct 29
$6,124 SGD
$4,790 USD
View
16 more retailers have this diamond
Prices start from $680 SGDSave up to $5,443 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
3.09ct Oval
$680 SGD