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Radiant|Lab Grown|IGI

13.13ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG569395210

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

Certificate IGI LG569395210

Diamond specifications and retailer prices

From $8,722 SGD
$6,820 USD
As of November 2, 2026
Save $19,438 SGD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $34,639 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.13ct lab-grown radiant diamond

This 13.13ct 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 LG569395210 or 569395210. Listed at 20 retailers as of November 1, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.13
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle27.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569395210
Dimensions16.62 × 11.51 × 7.29 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.62 mm11.51 mm13.13 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569395210
Side View
Table 64.5%Crown 39.4°Girdle: MediumPavilion 27.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $12,723 SGD|Low: $8,373 SGD|High: $25,838 SGD|Avg: $13,387 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13$8,722 SGD
Retailer 3$9,469 SGD
Retailer 4$9,767 SGD
Retailer 10$10,071 SGD
Retailer 2$10,117 SGD
Retailer 9$11,629 SGD
Retailer 11$11,725 SGD
Retailer 1$12,723 SGD
Retailer 5$14,462 SGD
Retailer 8$15,661 SGD
Retailer 12$16,459 SGD
Retailer 7$18,456 SGD
Retailer 6$19,323 SGD

43 data points across 13 retailers

20 retailers$8,722 SGD to $28,160 SGD

B+
Cheapest Retailer
-
$8,722 SGD
$6,820 USD
B+
Retailer 2
-
$9,071 SGD
$7,093 USD
View
B+
Retailer 3
-
$9,469 SGD
$7,404 USD
View
B
Retailer 4
-
$9,767 SGD
$7,637 USD
View
Final sale: no returns
B+
Retailer 5
-
$10,071 SGD
$7,875 USD
View
B
Retailer 6
-
$10,117 SGD
$7,911 USD
View
Retailer 7
-
$10,117 SGD
$7,911 USD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$11,629 SGD
$9,093 USD
View
B
Retailer 9
-
$11,725 SGD
$9,168 USD
View
B
Retailer 10
-
$12,010 SGD
$9,391 USD
View
B
Retailer 11
-
$12,212 SGD
HK$74,600 HKD
View
B
Retailer 12
-
$12,723 SGD
£7,833 GBP
View
B
Retailer 13
-
$14,462 SGD
£8,904 GBP
View
B
Retailer 14
-
$15,661 SGD
ZAR 197,834 ZAR
View
B
Retailer 15
-
$16,062 SGD
$12,559 USD
View
Retailer 16
-
$16,459 SGD
A$19,800 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$18,456 SGD
$14,431 USD
View
B
Retailer 18
-
$19,323 SGD
A$23,245 AUD
View
B
Retailer 19
-
$28,160 SGD
$22,019 USD
View
Most Expensive
Taylor and Hart
0KY31WY · Oct 31
$34,639 SGD
$27,085 USD
View
Price under review
19 more retailers have this diamond
Prices start from $8,722 SGDSave up to $19,438 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.

B+
13.13ct Radiant
$8,722 SGD