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Oval|Lab Grown|IGI

3.88ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG811625630

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811625630

Diamond specifications and retailer prices

From $672 SGD
$526 USD
As of October 29, 2026
Save $5,988 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,660 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown oval diamond

This 3.88ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811625630 or 811625630. Listed at 22 retailers as of October 29, 2026, with prices from $672 to $6,660, a $5,988 spread on the same certified stone. Brilliant Earth lists it at $6,660. 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

3.88
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811625630
Dimensions12.85 × 8.80 × 5.57 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm8.80 mm3.88 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811625630
Side View
Table 57.0%Crown 34.2°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.3%

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: $6,660 SGD|Low: $646 SGD|High: $6,903 SGD|Avg: $1,839 SGD|+10.6%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 12
Retailer 13
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Retailer 20
October 31, 2026
Retailer 17$672 SGD
Retailer 12$753 SGD
Retailer 18$753 SGD
Retailer 7$834 SGD
Retailer 20$834 SGD
Retailer 14$1,000 SGD
Retailer 16$1,010 SGD
Retailer 6$1,119 SGD
Retailer 11$1,235 SGD
Retailer 2$1,282 SGD
Retailer 4$1,317 SGD
Retailer 5$2,152 SGD
Retailer 13$2,152 SGD
Retailer 19$2,192 SGD
Retailer 10$2,435 SGD
Retailer 8$2,855 SGD
Retailer 9$3,091 SGD
Retailer 3$3,490 SGD
Retailer 15$3,499 SGD
Brilliant Earth$6,660 SGD

41 data points across 20 retailers

22 retailers$672 SGD to $6,660 SGD

A
Cheapest Retailer
-
$672 SGD
$526 USD
A
Retailer 2
-
$753 SGD
$589 USD
View
Final sale: no returns
A
Retailer 3
-
$753 SGD
$589 USD
View
Retailer 4
-
$834 SGD
$652 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$834 SGD
$652 USD
View
A
Retailer 6
-
$1,000 SGD
£616 GBP
View
A
Retailer 7
-
$1,010 SGD
$790 USD
View
B+
Retailer 8
-
$1,119 SGD
$875 USD
View
A
Retailer 9
-
$1,235 SGD
$966 USD
View
A
Retailer 10
-
$1,282 SGD
£790 GBP
View
Retailer 11
-
$1,317 SGD
€981 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
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$1,997 SGD
$1,562 USD
View
B+
Retailer 13
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$2,152 SGD
$1,683 USD
View
B+
Retailer 14
-
$2,152 SGD
$1,683 USD
View
B+
Retailer 15
-
$2,192 SGD
$1,715 USD
View
B+
Retailer 16
-
$2,435 SGD
£1,500 GBP
View
B+
Retailer 17
-
$2,709 SGD
$2,119 USD
View
B+
Retailer 18
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$2,855 SGD
$2,233 USD
View
B
Retailer 19
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$3,091 SGD
$2,418 USD
View
B
Retailer 20
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$3,490 SGD
$2,730 USD
View
B
Retailer 21
-
$3,499 SGD
£2,155 GBP
View
Most Expensive
B
Brilliant Earth
20775053A · Oct 29
$6,660 SGD
$5,210 USD
View
21 more retailers have this diamond
Prices start from $672 SGDSave up to $5,988 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
3.88ct Oval
$672 SGD