Radiant|Lab Grown|IGI

4.76ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG839685135

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

Certificate IGI LG839685135

Diamond specifications and retailer prices

From $639 USD
As of October 29, 2026
Save $4,077 USD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,716 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 4.76ct lab-grown radiant diamond

This 4.76ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839685135 or 839685135. Listed at 5 retailers as of October 27, 2026, with prices from $639 to $4,716, a $4,077 spread on the same certified stone. Frank Darling lists it at $4,716. 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

4.76
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839685135
Dimensions11.98 × 8.34 × 5.51 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm8.34 mm4.76 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839685135
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.1%

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 29
Current: $4,716 USD|Low: $639 USD|High: $4,716 USD|Avg: $1,661 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$639 USD
Retailer 4$883 USD
Retailer 5$1,099 USD
Retailer 2$3,035 USD
Frank Darling$4,716 USD

7 data points across 5 retailers

5 retailers$639 USD to $4,716 USD

A
Cheapest Retailer
-
$639 USD
Final sale: no returns
B+
Retailer 2
-
$883 USD
View
B
Retailer 3
-
$3,035 USD
View
Retailer 4
-
$4,120 USD
View
Price last confirmed 30 days ago
Most Expensive
B
Frank Darling
100758006082KD · Oct 27
$4,716 USD
View
4 more retailers have this diamond
Prices start from $639 USDSave up to $4,077 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
4.76ct Radiant
$639 USD