Radiant|Lab Grown|IGI

5.13ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG728517236

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

Certificate IGI LG728517236

Diamond specifications and retailer prices

From $678 USD
As of October 30, 2026
Save $3,442 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,120 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.13ct lab-grown radiant diamond

This 5.13ct 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 LG728517236 or 728517236. Listed at 19 retailers as of October 30, 2026, with prices from $678 to $4,120, a $3,442 spread on the same certified stone. Brilliant Earth lists it at $4,120. 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

5.13
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.6°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728517236
Dimensions11.59 × 8.29 × 5.60 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm8.29 mm5.13 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728517236
Side View
Table 70.0%Crown 50.6°Girdle: MED-STKPavilion 29.2°Culet: NoneDepth 67.6%

Caratlytics Score

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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 30
Current: $4,120 USD|Low: $678 USD|High: $8,000 USD|Avg: $1,978 USD|-48.5%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 1, 2026
Retailer 7$678 USD
Retailer 5$738 USD
Retailer 8$759 USD
Retailer 15$787 USD
Retailer 11$796 USD
Retailer 12$852 USD
Retailer 4$965 USD
Retailer 10$1,115 USD
Retailer 16$1,248 USD
Retailer 13$1,262 USD
Retailer 17$1,598 USD
Retailer 14$1,736 USD
Retailer 18$2,211 USD
Retailer 6$2,438 USD
Retailer 3$2,554 USD
Retailer 19$2,593 USD
Retailer 9$2,713 USD
Retailer 2$3,313 USD
Brilliant Earth$4,120 USD

39 data points across 19 retailers

19 retailers$678 USD to $4,120 USD

A
Cheapest Retailer
-
$678 USD
A
Retailer 2
-
$738 USD
View
A
Retailer 3
-
$759 USD
View
Final sale: no returns
A
Retailer 4
-
$787 USD
View
Retailer 5
-
$796 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$852 USD
£671 GBP
View
A
Retailer 7
-
$965 USD
View
B+
Retailer 8
-
$1,115 USD
View
A
Retailer 9
-
$1,248 USD
View
A
Retailer 10
-
$1,262 USD
€1,202 EUR
View
A
Retailer 11
-
$1,598 USD
ZAR 25,814 ZAR
View
A
Retailer 12
-
$1,736 USD
View
B+
Retailer 13
-
$2,211 USD
View
B+
Retailer 14
-
$2,438 USD
£1,920 GBP
View
B+
Retailer 15
-
$2,554 USD
View
B+
Retailer 16
-
$2,593 USD
View
B+
Retailer 17
-
$2,713 USD
View
B
Retailer 18
-
$3,313 USD
£2,609 GBP
View
Most Expensive
B
Brilliant Earth
17097081A · Oct 31
$4,120 USD
View
18 more retailers have this diamond
Prices start from $678 USDSave up to $3,442 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
5.13ct Radiant
$678 USD