Radiant|Lab Grown|IGI

5.13ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG711530081

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

Certificate IGI LG711530081

Diamond specifications and retailer prices

From $1,351 AUD
$949 USD
As of October 30, 2026
Save $6,578 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,929 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.13ct lab-grown radiant diamond

This 5.13ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711530081 or 711530081. Listed at 19 retailers as of October 28, 2026, with prices from $1,351 to $7,929, a $6,578 spread on the same certified stone. Rare Carat lists it at $7,929. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711530081
Dimensions12.10 × 8.52 × 5.79 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm8.52 mm5.13 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711530081
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.0%

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: $7,929 AUD|Low: $1,297 AUD|High: $14,820 AUD|Avg: $3,829 AUD|-0.7%
Rare Carat
Retailer 2
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Retailer 19
October 30, 2026
Retailer 3$1,351 AUD
Retailer 16$1,471 AUD
Retailer 5$1,567 AUD
Retailer 18$1,567 AUD
Retailer 19$1,735 AUD
Retailer 14$1,815 AUD
Retailer 6$2,177 AUD
Retailer 12$2,411 AUD
Retailer 9$2,511 AUD
Retailer 15$2,726 AUD
Retailer 17$3,378 AUD
Retailer 7$3,575 AUD
Retailer 8$4,339 AUD
Retailer 4$4,407 AUD
Retailer 10$4,862 AUD
Retailer 13$5,346 AUD
Retailer 11$5,456 AUD
Retailer 2$7,759 AUD
Rare Carat$7,929 AUD

38 data points across 19 retailers

19 retailers$1,351 AUD to $7,929 AUD

A
Cheapest Retailer
-
$1,351 AUD
$949 USD
A
Retailer 2
-
$1,471 AUD
$1,033 USD
View
A
Retailer 3
-
$1,567 AUD
$1,101 USD
View
Retailer 4
-
$1,567 AUD
$1,101 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,735 AUD
£959 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,815 AUD
$1,275 USD
View
A
Retailer 7
-
$2,177 AUD
$1,529 USD
View
A
Retailer 8
-
$2,411 AUD
£1,334 GBP
View
A
Retailer 9
-
$2,511 AUD
$1,764 USD
View
Retailer 10
-
$2,726 AUD
€1,824 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$3,378 AUD
$2,373 USD
View
B+
Retailer 12
-
$3,575 AUD
$2,511 USD
View
B+
Retailer 13
-
$4,339 AUD
£2,400 GBP
View
B+
Retailer 14
-
$4,407 AUD
$3,096 USD
View
B
Retailer 15
-
$4,862 AUD
$3,415 USD
View
B
Retailer 16
-
$5,346 AUD
£2,957 GBP
View
Retailer 17
-
$5,456 AUD
$3,833 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$7,759 AUD
$5,450 USD
View
Most Expensive
B
Rare Carat
755793 · Oct 28
$7,929 AUD
$5,570 USD
View
18 more retailers have this diamond
Prices start from $1,351 AUDSave up to $6,578 AUD

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
$1,351 AUD