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Radiant|Lab Grown|IGI

13.01ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG816660804

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

Certificate IGI LG816660804

Diamond specifications and retailer prices

From $4,197 SGD
$3,282 USD
As of November 2, 2026
Save $27,340 SGD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $31,538 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.01ct lab-grown radiant diamond

This 13.01ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816660804 or 816660804. Listed at 9 retailers as of November 2, 2026, with prices from $4,197 to $31,538, a $27,340 spread on the same certified stone. Brilliant Earth lists it at $31,538. 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

13.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816660804
Dimensions17.32 × 11.87 × 7.43 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.32 mm11.87 mm13.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816660804
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 32.4°Culet: NoneDepth 62.6%

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: Nov 2
Current: $31,538 SGD|Low: $3,470 SGD|High: $31,538 SGD|Avg: $10,994 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 6$3,470 SGD
Retailer 8$4,197 SGD
Retailer 4$5,172 SGD
Retailer 2$5,934 SGD
Retailer 5$7,712 SGD
Retailer 7$9,487 SGD
Retailer 3$19,035 SGD
Brilliant Earth$31,538 SGD

46 data points across 8 retailers

9 retailers$4,197 SGD to $31,538 SGD

Retailer 1
-
$3,470 SGD
$2,713 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$4,197 SGD
$3,282 USD
View
A
Retailer 3
-
$5,172 SGD
£3,184 GBP
View
A
Retailer 4
-
$5,934 SGD
ZAR 74,963 ZAR
View
B+
Retailer 5
-
$7,712 SGD
$6,030 USD
View
B+
Retailer 6
-
$9,487 SGD
$7,418 USD
View
B+
Retailer 7
-
$9,652 SGD
$7,547 USD
View
B
Retailer 8
-
$19,035 SGD
$14,884 USD
View
Most Expensive
B
Brilliant Earth
21034176A · Nov 2
$31,538 SGD
$24,660 USD
View
8 more retailers have this diamond
Prices start from $4,197 SGDSave up to $27,340 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
13.01ct Radiant
$4,197 SGD