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Radiant|Lab Grown|IGI

3.87ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG848603549

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

Certificate IGI LG848603549

Diamond specifications and retailer prices

From $1,026 NZD
$578 USD
As of November 1, 2026
Save $6,604 NZD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,629 NZD at Brilliant Earth · As of November 1, 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 LG848603549 or 848603549. Listed at 3 retailers as of November 1, 2026, with prices from $1,026 to $7,629, a $6,604 spread on the same certified stone. Brilliant Earth lists it at $7,629. 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 angle42.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848603549
Dimensions11.37 × 7.78 × 5.14 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm7.78 mm3.87 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848603549
Side View
Table 64.0%Crown 42.4°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $7,629 NZD|Low: $1,026 NZD|High: $7,629 NZD|Avg: $4,199 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,026 NZD
Retailer 2$1,812 NZD
Brilliant Earth$7,629 NZD

6 data points across 3 retailers

3 retailers$1,026 NZD to $7,629 NZD

A
Cheapest Retailer
-
$1,026 NZD
$578 USD
Final sale: no returns
A
Retailer 2
-
$1,812 NZD
£804 GBP
View
Most Expensive
B
Brilliant Earth
22321247A · Nov 1
$7,629 NZD
$4,300 USD
View
2 more retailers have this diamond
Prices start from $1,026 NZDSave up to $6,604 NZD

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
$1,026 NZD