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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 $854 SGD
$668 USD
As of October 31, 2026
Save $5,116 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,970 SGD 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 $854 to $5,970, a $5,116 spread on the same certified stone. Brilliant Earth lists it at $5,970. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,970 SGD|Low: $793 SGD|High: $6,008 SGD|Avg: $2,200 SGD|-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
November 1, 2026
Retailer 16$854 SGD
Retailer 8$878 SGD
Retailer 10$1,112 SGD
Retailer 7$1,451 SGD
Retailer 2$1,468 SGD
Retailer 4$1,474 SGD
Retailer 9$1,487 SGD
Retailer 13$1,883 SGD
Retailer 11$1,895 SGD
Retailer 3$2,127 SGD
Retailer 15$2,347 SGD
Retailer 14$2,747 SGD
Retailer 5$3,020 SGD
Retailer 6$3,060 SGD
Retailer 12$4,129 SGD
Brilliant Earth$5,970 SGD

40 data points across 16 retailers

17 retailers$854 SGD to $5,970 SGD

Retailer 1
-
$794 SGD
$621 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$854 SGD
$668 USD
View
Final sale: no returns
Retailer 3
-
$867 SGD
$678 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,112 SGD
$870 USD
View
B+
Retailer 5
-
$1,451 SGD
$1,135 USD
View
A
Retailer 6
-
$1,468 SGD
£904 GBP
View
A
Retailer 7
-
$1,474 SGD
$1,153 USD
View
A
Retailer 8
-
$1,487 SGD
€1,108 EUR
View
A
Retailer 9
-
$1,883 SGD
ZAR 23,801 ZAR
View
A
Retailer 10
-
$1,895 SGD
A$2,281 AUD
View
A
Retailer 11
-
$2,127 SGD
$1,664 USD
View
B+
Retailer 12
-
$2,347 SGD
$1,836 USD
View
B+
Retailer 13
-
$2,747 SGD
£1,692 GBP
View
B
Retailer 14
-
$3,020 SGD
$2,362 USD
View
B+
Retailer 15
-
$3,060 SGD
$2,394 USD
View
B
Retailer 16
-
$4,129 SGD
£2,543 GBP
View
Most Expensive
B
Brilliant Earth
7934021A · Oct 31
$5,970 SGD
$4,670 USD
View
16 more retailers have this diamond
Prices start from $854 SGDSave up to $5,116 SGD

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
$854 SGD