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Radiant|Lab Grown|GIA

5.13ct D FL Radiant Lab Grown Diamond

EX • D/FL • GIA 7521245143

Certificate GIA 7521245143

Diamond specifications and retailer prices

From $41,125 SGD
$32,169 USD
As of October 31, 2026
Save $22,937 SGD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $64,062 SGD at Brilliance · As of October 30, 2026
View at Brilliance

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7521245143. Listed at 10 retailers as of October 30, 2026, with prices from $41,125 to $64,062, a $22,937 spread on the same certified stone. Brilliance lists it at $64,062. 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
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7521245143
Dimensions12.00 × 8.65 × 5.77 mm
L/W Ratio1.39
Culet sizeNone
Top View
12.00 mm8.65 mm5.13 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521245143
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $64,062 SGD|Low: $38,845 SGD|High: $374,017 SGD|Avg: $97,632 SGD|-13.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$38,845 SGD
Retailer 10$41,125 SGD
Retailer 9$41,473 SGD
Retailer 3$47,781 SGD
Retailer 7$49,089 SGD
Retailer 5$60,495 SGD
Brilliance$64,062 SGD
Retailer 2$68,896 SGD
Retailer 6$96,285 SGD
Retailer 8$117,751 SGD
Retailer 11$158,708 SGD
Retailer 4$374,017 SGD

24 data points across 12 retailers

10 retailers$41,125 SGD to $64,062 SGD

Retailer 1
-
$38,845 SGD
$30,386 USD
Price last confirmed 82 days ago
B+
Retailer 2
-
$41,125 SGD
$32,169 USD
View
B+
Retailer 3
-
$41,473 SGD
$32,441 USD
View
B+
Retailer 4
-
$49,089 SGD
$38,399 USD
View
Retailer 5
-
$60,495 SGD
£37,261 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliance
D42110076 · Oct 30
$64,062 SGD
$50,111 USD
View
5 more retailers have this diamond
Prices start from $41,125 SGDSave up to $22,937 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+
5.13ct Radiant
$41,125 SGD