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Radiant|Lab Grown|IGI

5.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG768630432

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

Certificate IGI LG768630432

Diamond specifications and retailer prices

From $11,740 SGD
$9,160 USD
As of October 29, 2026
Save $42,936 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $54,676 SGD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630432 or 768630432. Listed at 15 retailers as of October 28, 2026, with prices from $11,740 to $54,676, a $42,936 spread on the same certified stone. With Clarity lists it at $54,676. 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

5.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630432
Dimensions12.10 × 8.71 × 5.61 mm
L/W Ratio1.39
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
12.10 mm8.71 mm5.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630432
Side View
Table 62.0%Crown 42.1°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 64.4%

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: $27,238 SGD|Low: $11,650 SGD|High: $68,010 SGD|Avg: $25,738 SGD|-19.4%
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
Retailer 14
With Clarity
October 29, 2026
Retailer 6$11,650 SGD
Retailer 11$11,740 SGD
Retailer 13$13,176 SGD
Retailer 14$14,088 SGD
Retailer 10$14,381 SGD
Retailer 2$14,650 SGD
Retailer 7$16,197 SGD
Retailer 9$22,461 SGD
Retailer 8$24,057 SGD
Retailer 3$24,521 SGD
Retailer 5$26,044 SGD
Retailer 1$27,238 SGD
Retailer 12$37,023 SGD
Retailer 4$42,238 SGD
With Clarity$54,676 SGD

32 data points across 15 retailers

15 retailers$11,740 SGD to $54,676 SGD

A
Cheapest Retailer
-
$11,740 SGD
$9,160 USD
A
Retailer 2
-
$13,176 SGD
$10,280 USD
View
A
Retailer 3
-
$14,088 SGD
$10,992 USD
View
Retailer 4
-
$14,381 SGD
$11,220 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$14,650 SGD
HK$89,300 HKD
View
A
Retailer 6
-
$16,197 SGD
£9,951 GBP
View
Retailer 7
-
$16,532 SGD
£10,156 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$22,461 SGD
€16,690 EUR
View
A
Retailer 9
-
$24,057 SGD
£14,779 GBP
View
A
Retailer 10
-
$24,521 SGD
$19,132 USD
View
B+
Retailer 11
-
$26,044 SGD
$20,320 USD
View
B+
Retailer 12
-
$27,238 SGD
ZAR 343,314 ZAR
View
B+
Retailer 13
-
$37,023 SGD
$28,886 USD
View
B
Retailer 14
-
$42,238 SGD
$32,955 USD
View
Most Expensive
B
With Clarity
768630432 · Oct 28
$54,676 SGD
$42,659 USD
View
14 more retailers have this diamond
Prices start from $11,740 SGDSave up to $42,936 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
5.05ct Radiant
$11,740 SGD