CaratHunter
Plans
Radiant|Lab Grown|IGI

5.08ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768628585

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

Certificate IGI LG768628585

Diamond specifications and retailer prices

From $13,499 SGD
$10,532 USD
As of October 29, 2026
Save $33,773 SGD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $47,272 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.08ct lab-grown radiant diamond

This 5.08ct 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 and certified by IGI LG768628585 or 768628585. Listed at 13 retailers as of October 29, 2026, with prices from $13,499 to $47,272, a $33,773 spread on the same certified stone. Taylor and Hart lists it at $47,272. 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

5.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628585
Dimensions12.45 × 8.63 × 5.57 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.45 mm8.63 mm5.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628585
Side View
Table 64.0%Crown 40.8°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 64.5%

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 29
Current: $18,457 SGD|Low: $13,020 SGD|High: $84,618 SGD|Avg: $29,352 SGD|-17.5%
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
Taylor and Hart
October 30, 2026
Retailer 5$13,020 SGD
Retailer 10$13,499 SGD
Retailer 12$14,418 SGD
Retailer 13$15,089 SGD
Retailer 9$15,464 SGD
Retailer 1$18,457 SGD
Retailer 7$24,493 SGD
Retailer 8$26,071 SGD
Retailer 3$28,369 SGD
Retailer 6$31,513 SGD
Retailer 4$35,952 SGD
Retailer 11$42,973 SGD
Taylor and Hart$47,272 SGD
Retailer 2$84,618 SGD

33 data points across 14 retailers

13 retailers$13,499 SGD to $47,272 SGD

A
Cheapest Retailer
-
$13,499 SGD
$10,532 USD
A
Retailer 2
-
$14,418 SGD
$11,249 USD
View
A
Retailer 3
-
$15,089 SGD
$11,773 USD
View
A
Retailer 4
-
$15,464 SGD
$12,065 USD
View
A
Retailer 5
-
$18,457 SGD
£11,339 GBP
View
A
Retailer 6
-
$24,493 SGD
£15,047 GBP
View
B+
Retailer 7
-
$26,071 SGD
€19,372 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$28,369 SGD
$22,134 USD
View
B+
Retailer 9
-
$31,513 SGD
ZAR 397,202 ZAR
View
B+
Retailer 10
-
$35,952 SGD
$28,050 USD
View
B
Retailer 11
-
$42,973 SGD
$33,528 USD
View
Most Expensive
B
Taylor and Hart
FKIXB9I · Oct 30
$47,272 SGD
$36,882 USD
View
11 more retailers have this diamond
Prices start from $13,499 SGDSave up to $33,773 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
5.08ct Radiant
$13,499 SGD