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Radiant|Lab Grown|IGI

5.26ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG787622943

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

Certificate IGI LG787622943

Diamond specifications and retailer prices

From $13,958 SGD
$10,890 USD
As of October 29, 2026
Save $34,313 SGD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $48,271 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.26ct lab-grown radiant diamond

This 5.26ct 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 LG787622943 or 787622943. Listed at 11 retailers as of October 29, 2026, with prices from $13,958 to $48,271, a $34,313 spread on the same certified stone. Taylor and Hart lists it at $48,271. 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

5.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622943
Dimensions12.14 × 8.82 × 5.73 mm
L/W Ratio1.38
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
12.14 mm8.82 mm5.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622943
Side View
Table 63.0%Crown 44.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.0%

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: Oct 29
Current: $19,108 SGD|Low: $13,958 SGD|High: $87,616 SGD|Avg: $30,721 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
Taylor and Hart
October 30, 2026
Retailer 7$13,958 SGD
Retailer 9$15,288 SGD
Retailer 10$15,621 SGD
Retailer 6$16,092 SGD
Retailer 1$19,108 SGD
Retailer 3$23,936 SGD
Retailer 4$25,343 SGD
Retailer 5$26,995 SGD
Retailer 2$37,221 SGD
Retailer 8$44,495 SGD
Taylor and Hart$48,271 SGD
Retailer 11$87,616 SGD

32 data points across 12 retailers

11 retailers$13,958 SGD to $48,271 SGD

A
Cheapest Retailer
-
$13,958 SGD
$10,890 USD
A
Retailer 2
-
$15,288 SGD
$11,928 USD
View
A
Retailer 3
-
$15,621 SGD
$12,188 USD
View
A
Retailer 4
-
$16,092 SGD
$12,555 USD
View
A
Retailer 5
-
$19,108 SGD
£11,739 GBP
View
A
Retailer 6
-
$25,343 SGD
£15,569 GBP
View
B+
Retailer 7
-
$26,995 SGD
€20,059 EUR
View
B+
Retailer 8
-
$37,221 SGD
$29,040 USD
View
B
Retailer 9
-
$44,495 SGD
$34,716 USD
View
Most Expensive
B
Taylor and Hart
XM26SG8 · Oct 30
$48,271 SGD
$37,662 USD
View
9 more retailers have this diamond
Prices start from $13,958 SGDSave up to $34,313 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
5.26ct Radiant
$13,958 SGD