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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG700513356

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

Certificate IGI LG700513356

Diamond specifications and retailer prices

From $395 SGD
As of November 4, 2026
Save $1,776 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,284 SGD at Rare Carat · As of October 28, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700513356 or 700513356. Listed at 24 retailers as of November 4, 2026, with a 450% 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513356
Dimensions8.40 × 5.67 × 3.69 mm
L/W Ratio1.48
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
8.40 mm5.67 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513356
Side View
Table 62.0%Crown 41.6°Girdle: MediumPavilion 33.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $3,284 SGD|Low: $395 SGD|High: $3,284 SGD|Avg: $1,165 SGD
Rare Carat
Retailer 2
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Retailer 23
November 5, 2026
Retailer 21$395 SGD
Retailer 22$442 SGD
Retailer 11$459 SGD
Retailer 13$491 SGD
Retailer 20$572 SGD
Retailer 3$690 SGD
Retailer 19$690 SGD
Retailer 9$799 SGD
Retailer 17$864 SGD
Retailer 15$880 SGD
Retailer 12$1,102 SGD
Retailer 7$1,149 SGD
Retailer 2$1,310 SGD
Retailer 4$1,507 SGD
Retailer 23$1,577 SGD
Retailer 14$1,636 SGD
Retailer 6$1,642 SGD
Retailer 10$1,886 SGD
Retailer 18$1,960 SGD
Retailer 5$1,971 SGD
Retailer 16$2,110 SGD
Retailer 8$2,171 SGD
Rare Carat$3,284 SGD

30 data points across 23 retailers

24 retailers$395 SGD to $2,171 SGD

A+
Cheapest Retailer
-
$395 SGD
A
Retailer 2
-
$442 SGD
View
Final sale: no returns
A
Retailer 3
-
$459 SGD
View
A
Retailer 4
-
$491 SGD
View
A
Retailer 5
-
$572 SGD
View
A
Retailer 6
-
$690 SGD
View
A
Retailer 7
-
$690 SGD
View
A
Retailer 8
-
$799 SGD
View
A
Retailer 9
-
$840 SGD
View
A
Retailer 10
-
$864 SGD
View
A
Retailer 11
-
$880 SGD
View
A
Retailer 12
-
$1,102 SGD
View
A
Retailer 13
-
$1,149 SGD
View
B+
Retailer 14
-
$1,310 SGD
View
B+
Retailer 15
-
$1,507 SGD
View
B+
Retailer 16
-
$1,577 SGD
View
B+
Retailer 17
-
$1,636 SGD
View
B+
Retailer 18
-
$1,642 SGD
View
B+
Retailer 19
-
$1,886 SGD
View
B+
Retailer 20
-
$1,960 SGD
View
B+
Retailer 21
-
$1,971 SGD
View
Retailer 22
-
$2,110 SGD
View
Price last confirmed 28 days ago
B
Retailer 23
-
$2,171 SGD
View
Most Expensive
Rare Carat
37808-3183-142 · Oct 28
$3,284 SGD
$2,570 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $395 SGDSave up to $1,776 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
$395 SGD