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Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG826640537

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826640537

Diamond specifications and retailer prices

From $611 SGD
$478 USD
As of October 30, 2026
Save $8,491 SGD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,102 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald 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 LG826640537 or 826640537. Listed at 23 retailers as of October 29, 2026, with prices from $611 to $9,102, a $8,491 spread on the same certified stone. Brilliant Earth lists it at $9,102. 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

3.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826640537
Dimensions10.76 × 7.43 × 5.05 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.43 mm3.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826640537
Side View
Table 63.0%Crown 35.7°Girdle: Slightly ThickPavilion 34.7°Culet: LargeDepth 68.0%

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 30
Current: $9,102 SGD|Low: $609 SGD|High: $9,102 SGD|Avg: $2,042 SGD|+49.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 10$611 SGD
Retailer 6$684 SGD
Retailer 9$684 SGD
Retailer 3$757 SGD
Retailer 20$835 SGD
Retailer 2$940 SGD
Retailer 17$1,109 SGD
Retailer 4$1,181 SGD
Retailer 15$1,254 SGD
Retailer 16$1,600 SGD
Retailer 19$1,644 SGD
Retailer 21$1,670 SGD
Retailer 8$2,114 SGD
Retailer 12$2,401 SGD
Retailer 11$2,430 SGD
Retailer 14$2,434 SGD
Retailer 7$2,471 SGD
Retailer 5$2,659 SGD
Retailer 18$2,796 SGD
Retailer 13$2,879 SGD
Brilliant Earth$9,102 SGD

34 data points across 21 retailers

23 retailers$611 SGD to $9,102 SGD

A
Cheapest Retailer
-
$611 SGD
$478 USD
A
Retailer 2
-
$684 SGD
$535 USD
View
Final sale: no returns
A
Retailer 3
-
$684 SGD
$535 USD
View
A
Retailer 4
-
$757 SGD
$592 USD
View
Retailer 5
-
$757 SGD
$592 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$835 SGD
HK$5,100 HKD
View
A
Retailer 7
-
$940 SGD
$735 USD
View
A
Retailer 8
-
$1,109 SGD
€826 EUR
View
B+
Retailer 9
-
$1,181 SGD
$924 USD
View
A
Retailer 10
-
$1,254 SGD
£772 GBP
View
A
Retailer 11
-
$1,600 SGD
A$1,925 AUD
View
A
Retailer 12
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$1,644 SGD
ZAR 20,771 ZAR
View
A
Retailer 13
-
$1,670 SGD
$1,306 USD
View
A
Retailer 14
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$1,755 SGD
$1,373 USD
View
B+
Retailer 15
-
$2,114 SGD
$1,654 USD
View
B+
Retailer 16
-
$2,401 SGD
View
B+
Retailer 17
-
$2,430 SGD
$1,901 USD
View
B+
Retailer 18
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$2,434 SGD
$1,904 USD
View
B+
Retailer 19
-
$2,471 SGD
$1,933 USD
View
B+
Retailer 20
-
$2,659 SGD
$2,080 USD
View
B+
Retailer 21
-
$2,796 SGD
£1,722 GBP
View
B+
Retailer 22
-
$2,879 SGD
A$3,465 AUD
View
Most Expensive
B
Brilliant Earth
20898226A · Oct 29
$9,102 SGD
$7,120 USD
View
22 more retailers have this diamond
Prices start from $611 SGDSave up to $8,491 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
3.90ct Emerald
$611 SGD