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Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG843668296

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843668296

Diamond specifications and retailer prices

From $860 SGD
$671 USD
As of October 29, 2026
Save $6,779 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,639 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.81ct lab-grown oval diamond

This 3.81ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843668296 or 843668296. Listed at 12 retailers as of October 29, 2026, with prices from $860 to $7,639, a $6,779 spread on the same certified stone. Do Amore Diamonds lists it at $7,639. 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

3.81
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843668296
Dimensions12.70 × 8.94 × 5.39 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm8.94 mm3.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843668296
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

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: $7,639 SGD|Low: $860 SGD|High: $7,639 SGD|Avg: $3,292 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$860 SGD
Retailer 3$936 SGD
Retailer 8$1,224 SGD
Retailer 2$1,479 SGD
Retailer 6$1,625 SGD
Retailer 7$2,549 SGD
Retailer 10$3,098 SGD
Retailer 4$4,349 SGD
Retailer 11$6,242 SGD
Retailer 9$6,735 SGD
Do Amore Diamonds$7,639 SGD

7 data points across 11 retailers

12 retailers$860 SGD to $7,639 SGD

A
Cheapest Retailer
-
$860 SGD
$671 USD
A
Retailer 2
-
$936 SGD
$730 USD
View
A
Retailer 3
-
$1,224 SGD
$955 USD
View
A
Retailer 4
-
$1,479 SGD
£909 GBP
View
A
Retailer 5
-
$1,625 SGD
$1,268 USD
View
B+
Retailer 6
-
$2,549 SGD
$1,989 USD
View
B+
Retailer 7
-
$3,098 SGD
$2,417 USD
View
B
Retailer 8
-
$3,608 SGD
$2,815 USD
View
B
Retailer 9
-
$4,349 SGD
£2,672 GBP
View
B
Retailer 10
-
$6,242 SGD
$4,870 USD
View
B
Retailer 11
-
$6,735 SGD
$5,255 USD
View
Most Expensive
B
Do Amore Diamonds
27-F373DEC78 · Oct 29
$7,639 SGD
$5,960 USD
View
11 more retailers have this diamond
Prices start from $860 SGDSave up to $6,779 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
3.81ct Oval
$860 SGD