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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 $1,082 AUD
$760 USD
As of November 2, 2026
Save $9,695 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,777 AUD 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 $1,082 to $10,777, a $9,695 spread on the same certified stone. Brilliant Earth lists it at $10,777. 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: $10,777 AUD|Low: $1,068 AUD|High: $11,659 AUD|Avg: $3,382 AUD|-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$1,082 AUD
Retailer 12$1,226 AUD
Retailer 4$1,300 AUD
Retailer 7$1,321 AUD
Retailer 8$1,458 AUD
Retailer 2$1,598 AUD
Retailer 11$1,643 AUD
Retailer 17$1,708 AUD
Retailer 3$2,016 AUD
Retailer 16$2,326 AUD
Retailer 6$2,473 AUD
Retailer 19$2,476 AUD
Retailer 9$2,839 AUD
Retailer 14$3,898 AUD
Retailer 13$4,339 AUD
Retailer 10$5,550 AUD
Retailer 5$7,005 AUD
Retailer 18$7,146 AUD
Brilliant Earth$10,777 AUD

10 data points across 19 retailers

16 retailers$1,082 AUD to $10,777 AUD

A
Cheapest Retailer
-
$1,082 AUD
$760 USD
A
Retailer 2
-
$1,226 AUD
£678 GBP
View
A
Retailer 3
-
$1,300 AUD
$913 USD
View
B+
Retailer 4
-
$1,321 AUD
$928 USD
View
A
Retailer 5
-
$1,537 AUD
$1,080 USD
View
A
Retailer 6
-
$1,598 AUD
€1,069 EUR
View
A
Retailer 7
-
$2,016 AUD
$1,416 USD
View
A
Retailer 8
-
$2,326 AUD
View
A
Retailer 9
-
$2,473 AUD
$1,737 USD
View
A
Retailer 10
-
$2,476 AUD
$1,739 USD
View
B+
Retailer 11
-
$2,828 AUD
£1,564 GBP
View
B+
Retailer 12
-
$3,898 AUD
View
B+
Retailer 13
-
$4,339 AUD
£2,400 GBP
View
B
Retailer 14
-
$7,005 AUD
$4,921 USD
View
B
Retailer 15
-
$7,146 AUD
$5,020 USD
View
Most Expensive
B
Brilliant Earth
22266381A · Oct 31
$10,777 AUD
$7,570 USD
View
15 more retailers have this diamond
Prices start from $1,082 AUDSave up to $9,695 AUD

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
$1,082 AUD