Radiant|Lab Grown|GCAL

5.10ct D IF Radiant Lab Grown Diamond

EX • D/IF • GCAL 360846227

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360846227

Diamond specifications and retailer prices

From $23,418 SGD
$18,318 USD
As of October 31, 2026
Save $30,518 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $53,936 SGD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360846227. Listed at 15 retailers as of October 31, 2026, with prices from $23,418 to $53,936, a $30,518 spread on the same certified stone. Kay Jewelers lists it at $53,936. 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

5.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle36°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360846227
Dimensions12.08 × 8.58 × 5.80 mm
L/W Ratio1.41
Culet sizeNone
Top View
12.08 mm8.58 mm5.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360846227
Side View
Table 62.0%Crown 41.6°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $53,936 SGD|Low: $23,418 SGD|High: $128,671 SGD|Avg: $51,303 SGD|+4.5%
Kay Jewelers
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
November 1, 2026
Retailer 3$23,418 SGD
Retailer 6$27,317 SGD
Retailer 12$27,317 SGD
Retailer 11$27,535 SGD
Retailer 15$30,140 SGD
Retailer 7$30,595 SGD
Retailer 10$31,220 SGD
Retailer 13$31,688 SGD
Retailer 9$35,760 SGD
Retailer 2$52,444 SGD
Kay Jewelers$53,936 SGD
Retailer 4$53,936 SGD
Retailer 14$79,485 SGD
Retailer 8$97,666 SGD
Retailer 5$122,381 SGD

30 data points across 15 retailers

15 retailers$23,418 SGD to $53,936 SGD

A
Cheapest Retailer
-
$23,418 SGD
$18,318 USD
B+
Retailer 2
-
$27,317 SGD
$21,368 USD
View
B+
Retailer 3
-
$27,317 SGD
$21,368 USD
View
B+
Retailer 4
-
$27,535 SGD
$21,539 USD
View
B+
Retailer 5
-
$30,595 SGD
$23,932 USD
View
Final sale: no returns
B+
Retailer 6
-
$31,220 SGD
$24,421 USD
View
B+
Retailer 7
-
$31,688 SGD
$24,787 USD
View
Retailer 8
-
$31,688 SGD
$24,787 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$35,760 SGD
£22,026 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
$52,444 SGD
£32,302 GBP
View
B
Retailer 11
-
$53,936 SGD
$42,190 USD
View
Most Expensive
B
Kay Jewelers
258607348 · Nov 1
$53,936 SGD
$42,190 USD
View
11 more retailers have this diamond
Prices start from $23,418 SGDSave up to $30,518 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
5.10ct Radiant
$23,418 SGD