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Radiant|Lab Grown|IGI

3.87ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG776649472

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG776649472

Diamond specifications and retailer prices

From $972 SGD
$760 USD
As of November 2, 2026
Save $8,706 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,677 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.87ct lab-grown radiant diamond

This 3.87ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776649472 or 776649472. Listed at 16 retailers as of October 31, 2026, with prices from $972 to $9,677, a $8,706 spread on the same certified stone. Brilliant Earth lists it at $9,677. 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

3.87
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776649472
Dimensions11.17 × 7.71 × 5.17 mm
L/W Ratio1.45
Culet sizePointed
Top View
11.17 mm7.71 mm3.87 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776649472
Side View
Table 66.0%Crown 43.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

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 2
Current: $9,677 SGD|Low: $959 SGD|High: $10,470 SGD|Avg: $3,037 SGD|-7.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15$972 SGD
Retailer 2$1,101 SGD
Retailer 4$1,168 SGD
Retailer 7$1,186 SGD
Retailer 8$1,309 SGD
Retailer 13$1,436 SGD
Retailer 11$1,475 SGD
Retailer 17$1,534 SGD
Retailer 3$1,810 SGD
Retailer 16$2,089 SGD
Retailer 6$2,220 SGD
Retailer 19$2,223 SGD
Retailer 9$2,549 SGD
Retailer 14$3,501 SGD
Retailer 12$3,897 SGD
Retailer 10$4,984 SGD
Retailer 5$6,290 SGD
Retailer 18$6,418 SGD
Brilliant Earth$9,677 SGD

10 data points across 19 retailers

16 retailers$972 SGD to $9,677 SGD

A
Cheapest Retailer
-
$972 SGD
$760 USD
A
Retailer 2
-
$1,101 SGD
£678 GBP
View
A
Retailer 3
-
$1,168 SGD
$913 USD
View
B+
Retailer 4
-
$1,186 SGD
$928 USD
View
A
Retailer 5
-
$1,381 SGD
$1,080 USD
View
A
Retailer 6
-
$1,436 SGD
€1,070 EUR
View
A
Retailer 7
-
$1,810 SGD
$1,416 USD
View
A
Retailer 8
-
$2,089 SGD
A$2,514 AUD
View
A
Retailer 9
-
$2,220 SGD
$1,737 USD
View
A
Retailer 10
-
$2,223 SGD
$1,739 USD
View
B+
Retailer 11
-
$2,540 SGD
£1,564 GBP
View
B+
Retailer 12
-
$3,501 SGD
A$4,213 AUD
View
B+
Retailer 13
-
$3,897 SGD
£2,400 GBP
View
B
Retailer 14
-
$6,290 SGD
$4,921 USD
View
B
Retailer 15
-
$6,418 SGD
$5,020 USD
View
Most Expensive
B
Brilliant Earth
22266381A · Oct 31
$9,677 SGD
$7,570 USD
View
15 more retailers have this diamond
Prices start from $972 SGDSave up to $8,706 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
3.87ct Radiant
$972 SGD