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 $760 USD
As of November 2, 2026
Save $6,810 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,570 USD 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 $760 to $7,570, a $6,810 spread on the same certified stone. Brilliant Earth lists it at $7,570. 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
Color
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: $7,570 USD|Low: $750 USD|High: $8,190 USD|Avg: $2,386 USD|-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 1, 2026
Retailer 15$760 USD
Retailer 12$861 USD
Retailer 4$913 USD
Retailer 7$928 USD
Retailer 8$1,024 USD
Retailer 13$1,124 USD
Retailer 11$1,154 USD
Retailer 17$1,200 USD
Retailer 3$1,416 USD
Retailer 16$1,634 USD
Retailer 6$1,737 USD
Retailer 19$1,739 USD
Retailer 9$1,994 USD
Retailer 14$2,738 USD
Retailer 2$3,048 USD
Retailer 10$3,899 USD
Retailer 5$4,921 USD
Retailer 18$5,020 USD
Brilliant Earth$7,570 USD

9 data points across 19 retailers

16 retailers$760 USD to $7,570 USD

A
Cheapest Retailer
-
$760 USD
A
Retailer 2
-
$861 USD
£678 GBP
View
A
Retailer 3
-
$913 USD
View
B+
Retailer 4
-
$928 USD
View
A
Retailer 5
-
$1,080 USD
View
A
Retailer 6
-
$1,124 USD
€1,070 EUR
View
A
Retailer 7
-
$1,416 USD
View
A
Retailer 8
-
$1,634 USD
A$2,514 AUD
View
A
Retailer 9
-
$1,737 USD
View
A
Retailer 10
-
$1,739 USD
View
B+
Retailer 11
-
$1,987 USD
£1,564 GBP
View
B+
Retailer 12
-
$2,738 USD
A$4,213 AUD
View
B+
Retailer 13
-
$3,048 USD
£2,400 GBP
View
B
Retailer 14
-
$4,921 USD
View
B
Retailer 15
-
$5,020 USD
View
Most Expensive
B
Brilliant Earth
22266381A · Oct 31
$7,570 USD
View
15 more retailers have this diamond
Prices start from $760 USDSave up to $6,810 USD

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
$760 USD