Radiant|Lab Grown|IGI

4.71ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG596319645

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

Certificate IGI LG596319645

Diamond specifications and retailer prices

From $668 USD
As of October 31, 2026
Save $4,002 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,670 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.71ct lab-grown radiant diamond

This 4.71ct 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 LG596319645 or 596319645. Listed at 17 retailers as of October 31, 2026, with prices from $668 to $4,670, a $4,002 spread on the same certified stone. Brilliant Earth lists it at $4,670. 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

4.71
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596319645
Dimensions11.82 × 8.22 × 5.61 mm
L/W Ratio1.44
Culet sizePointed
Top View
11.82 mm8.22 mm4.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596319645
Side View
Table 65.0%Crown 44.9°Girdle: MediumPavilion 36°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,670 USD|Low: $620 USD|High: $4,700 USD|Avg: $1,720 USD|-0.6%
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
October 31, 2026
Retailer 16$668 USD
Retailer 8$687 USD
Retailer 9$870 USD
Retailer 7$1,135 USD
Retailer 4$1,153 USD
Retailer 11$1,157 USD
Retailer 2$1,163 USD
Retailer 13$1,473 USD
Retailer 10$1,483 USD
Retailer 3$1,664 USD
Retailer 15$1,836 USD
Retailer 14$2,149 USD
Retailer 5$2,362 USD
Retailer 6$2,394 USD
Retailer 12$3,230 USD
Brilliant Earth$4,670 USD

39 data points across 16 retailers

17 retailers$668 USD to $4,670 USD

Retailer 1
-
$621 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$668 USD
View
Final sale: no returns
Retailer 3
-
$678 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$870 USD
View
B+
Retailer 5
-
$1,135 USD
View
A
Retailer 6
-
$1,153 USD
View
A
Retailer 7
-
$1,157 USD
£911 GBP
View
A
Retailer 8
-
$1,163 USD
€1,108 EUR
View
A
Retailer 9
-
$1,473 USD
ZAR 23,801 ZAR
View
A
Retailer 10
-
$1,483 USD
A$2,281 AUD
View
A
Retailer 11
-
$1,664 USD
View
B+
Retailer 12
-
$1,836 USD
View
B+
Retailer 13
-
$2,149 USD
£1,692 GBP
View
B
Retailer 14
-
$2,362 USD
View
B+
Retailer 15
-
$2,394 USD
View
B
Retailer 16
-
$3,230 USD
£2,543 GBP
View
Most Expensive
B
Brilliant Earth
7934021A · Oct 31
$4,670 USD
View
16 more retailers have this diamond
Prices start from $668 USDSave up to $4,002 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
4.71ct Radiant
$668 USD