Radiant|Lab Grown|IGI

5.16ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG723551934

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

Certificate IGI LG723551934

Diamond specifications and retailer prices

From $511 USD
As of October 30, 2026
Save $2,729 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,240 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.16ct lab-grown radiant diamond

This 5.16ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723551934 or 723551934. Listed at 13 retailers as of October 28, 2026, with prices from $511 to $3,240, a $2,729 spread on the same certified stone. Rare Carat lists it at $3,240. 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

5.16
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723551934
Dimensions12.32 × 8.42 × 5.75 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm8.42 mm5.16 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723551934
Side View
Table 65.0%Crown 40.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,240 USD|Low: $511 USD|High: $3,332 USD|Avg: $1,887 USD|-0.5%
Rare Carat
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 15$511 USD
Retailer 13$573 USD
Retailer 9$644 USD
Retailer 2$965 USD
Retailer 4$1,076 USD
Retailer 10$1,202 USD
Retailer 14$1,636 USD
Retailer 12$1,640 USD
Retailer 3$1,668 USD
Retailer 7$2,103 USD
Retailer 8$2,333 USD
Retailer 11$2,650 USD
Retailer 6$2,754 USD
Retailer 5$2,838 USD
Retailer 16$2,887 USD
Rare Carat$3,240 USD

37 data points across 16 retailers

13 retailers$511 USD to $3,240 USD

A
Cheapest Retailer
-
$511 USD
A
Retailer 2
-
$573 USD
View
A
Retailer 3
-
$644 USD
£507 GBP
View
A
Retailer 4
-
$965 USD
€919 EUR
View
A
Retailer 5
-
$1,076 USD
View
A
Retailer 6
-
$1,202 USD
A$1,849 AUD
View
A
Retailer 7
-
$1,636 USD
View
B+
Retailer 8
-
$1,640 USD
View
A
Retailer 9
-
$1,668 USD
View
B+
Retailer 10
-
$2,650 USD
£2,087 GBP
View
Retailer 11
-
$2,838 USD
SGD 3,835 SGD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$2,887 USD
View
Most Expensive
B+
Rare Carat
LGRA50-7137 · Oct 28
$3,240 USD
View
12 more retailers have this diamond
Prices start from $511 USDSave up to $2,729 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
5.16ct Radiant
$511 USD