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Radiant|Lab Grown|IGI

1.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG816616239

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

Certificate IGI LG816616239

Diamond specifications and retailer prices

From $564 SGD
$441 USD
As of October 30, 2026
Save $3,156 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,398 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616239 or 816616239. Listed at 22 retailers as of October 30, 2026, with a 560% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616239
Dimensions8.02 × 5.57 × 3.97 mm
L/W Ratio1.44
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
8.02 mm5.57 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616239
Side View
Table 60.0%Crown 40.5°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 71.3%

Caratlytics Score

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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 30
Current: $4,398 SGD|Low: $564 SGD|High: $4,935 SGD|Avg: $1,836 SGD
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 11$564 SGD
Retailer 21$632 SGD
Retailer 4$661 SGD
Retailer 10$699 SGD
Retailer 20$699 SGD
Retailer 19$882 SGD
Retailer 3$1,005 SGD
Retailer 16$1,095 SGD
Retailer 5$1,098 SGD
Retailer 13$1,155 SGD
Retailer 18$1,201 SGD
Retailer 7$1,377 SGD
Retailer 6$1,687 SGD
Retailer 9$2,247 SGD
Retailer 8$2,290 SGD
Retailer 15$2,432 SGD
Retailer 14$2,445 SGD
Retailer 2$2,568 SGD
Retailer 12$3,367 SGD
Retailer 17$3,720 SGD
Rare Carat$4,398 SGD

26 data points across 21 retailers

22 retailers$564 SGD to $3,720 SGD

A
Cheapest Retailer
-
$564 SGD
$441 USD
A
Retailer 2
-
$632 SGD
$494 USD
View
A
Retailer 3
-
$661 SGD
$517 USD
View
Final sale: no returns
A
Retailer 4
-
$699 SGD
$547 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$699 SGD
$547 USD
View
A
Retailer 6
-
$882 SGD
$690 USD
View
A
Retailer 7
-
$1,005 SGD
$786 USD
View
A
Retailer 8
-
$1,095 SGD
€816 EUR
View
A
Retailer 9
-
$1,098 SGD
$859 USD
View
A
Retailer 10
-
$1,155 SGD
£712 GBP
View
A
Retailer 11
-
$1,201 SGD
ZAR 15,181 ZAR
View
A
Retailer 12
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 13
-
$1,687 SGD
$1,320 USD
View
B+
Retailer 14
-
$2,247 SGD
$1,758 USD
View
B+
Retailer 15
-
$2,290 SGD
$1,791 USD
View
B+
Retailer 16
-
$2,432 SGD
$1,902 USD
View
B+
Retailer 17
-
$2,445 SGD
View
Retailer 18
-
$2,552 SGD
£1,572 GBP
View
Price last confirmed 22 days ago
B
Retailer 19
-
$2,568 SGD
£1,582 GBP
View
B
Retailer 20
-
$3,367 SGD
$2,634 USD
View
B
Retailer 21
-
$3,720 SGD
$2,910 USD
View
Most Expensive
Rare Carat
PD-232003 · Oct 18
$4,398 SGD
$3,440 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $564 SGDSave up to $3,156 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
1.52ct Radiant
$564 SGD