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Oval|Lab Grown|IGI

3.89ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG810615703

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810615703

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of November 1, 2026
Save $4,186 SGD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,930 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810615703 or 810615703. Listed at 7 retailers as of November 1, 2026, with prices from $744 to $4,930, a $4,186 spread on the same certified stone. Frank Darling lists it at $4,930. 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

3.89
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810615703
Dimensions12.93 × 8.93 × 5.38 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.93 mm8.93 mm3.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810615703
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,930 SGD|Low: $744 SGD|High: $9,831 SGD|Avg: $3,135 SGD|-0.0%
Frank Darling
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
November 1, 2026
Retailer 8$744 SGD
Retailer 10$803 SGD
Retailer 13$978 SGD
Retailer 9$1,041 SGD
Retailer 11$1,350 SGD
Retailer 14$1,920 SGD
Retailer 3$2,118 SGD
Retailer 4$2,633 SGD
Retailer 2$2,700 SGD
Retailer 6$3,373 SGD
Retailer 7$3,912 SGD
Frank Darling$4,930 SGD
Retailer 12$5,753 SGD
Retailer 5$9,831 SGD

16 data points across 14 retailers

7 retailers$744 SGD to $4,930 SGD

A
Cheapest Retailer
-
$744 SGD
$582 USD
Final sale: no returns
B+
Retailer 2
-
$1,041 SGD
$814 USD
View
Retailer 3
-
$1,920 SGD
$1,502 USD
View
Price last confirmed 46 days ago
B+
Retailer 4
-
$2,700 SGD
$2,112 USD
View
Retailer 5
-
$3,373 SGD
A$4,059 AUD
View
Price last confirmed 121 days ago
B
Retailer 6
-
$3,912 SGD
$3,060 USD
View
Most Expensive
B
Frank Darling
100730614457KD · Nov 1
$4,930 SGD
$3,856 USD
View
6 more retailers have this diamond
Prices start from $744 SGDSave up to $4,186 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
3.89ct Oval
$744 SGD