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Round|Lab Grown|IGI

13.20ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG757521806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757521806

Diamond specifications and retailer prices

From $3,598 USD
As of October 29, 2026
Save $17,842 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,440 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.2ct lab-grown round diamond

This 13.2ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757521806 or 757521806. Listed at 20 retailers as of October 29, 2026, with prices from $3,598 to $21,440, a $17,842 spread on the same certified stone. Brilliant Earth lists it at $21,440. 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

13.20
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757521806
Dimensions15.38 × 15.45 × 9.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.38 mm15.45 mm13.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757521806
Side View
Table 60.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.6%

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 29
Current: $21,440 USD|Low: $3,915 USD|High: $21,440 USD|Avg: $7,674 USD
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
Retailer 17
November 1, 2026
Retailer 4$3,915 USD
Retailer 5$4,029 USD
Retailer 14$4,174 USD
Retailer 15$4,174 USD
Retailer 11$4,175 USD
Retailer 17$4,500 USD
Retailer 13$5,199 USD
Retailer 16$5,216 USD
Retailer 2$5,566 USD
Retailer 12$6,288 USD
Retailer 9$6,615 USD
Retailer 10$6,705 USD
Retailer 3$10,161 USD
Retailer 7$10,492 USD
Retailer 6$11,586 USD
Retailer 8$14,713 USD
Brilliant Earth$21,440 USD

43 data points across 17 retailers

20 retailers$3,598 USD to $21,440 USD

A
Cheapest Retailer
-
$3,598 USD
A
Retailer 2
-
$3,915 USD
View
A
Retailer 3
-
$4,029 USD
View
Final sale: no returns
A
Retailer 4
-
$4,174 USD
View
Retailer 5
-
$4,174 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$4,175 USD
View
A
Retailer 7
-
$4,500 USD
View
A
Retailer 8
-
$5,199 USD
View
A
Retailer 9
-
$5,216 USD
View
A
Retailer 10
-
$5,566 USD
£4,382 GBP
View
Retailer 11
-
$6,089 USD
View
Price last confirmed 46 days ago
A
Retailer 12
-
$6,288 USD
View
Retailer 13
-
$6,615 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$6,705 USD
€6,386 EUR
View
B+
Retailer 15
-
$10,017 USD
View
B+
Retailer 16
-
$10,161 USD
View
B+
Retailer 17
-
$10,492 USD
View
B
Retailer 18
-
$11,586 USD
View
B
Retailer 19
-
$14,713 USD
View
Most Expensive
B
Brilliant Earth
16979552A · Oct 31
$21,440 USD
View
19 more retailers have this diamond
Prices start from $3,598 USDSave up to $17,842 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
13.20ct Round
$3,598 USD