CaratHunter
Plans
Radiant|Lab Grown|IGI

1.52ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG799670884

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

Certificate IGI LG799670884

Diamond specifications and retailer prices

From $383 SGD
$299 USD
As of October 27, 2026
Save $1,609 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,691 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670884 or 799670884. Listed at 21 retailers as of October 27, 2026, with a 420% 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670884
Dimensions8.11 × 5.74 × 3.75 mm
L/W Ratio1.41
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
8.11 mm5.74 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670884
Side View
Table 63.0%Crown 45.4°Girdle: MediumPavilion 33.7°Culet: NoneDepth 65.3%

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 27
Current: $3,691 SGD|Low: $305 SGD|High: $4,614 SGD|Avg: $1,343 SGD|-20.0%
Brilliant Earth
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
October 30, 2026
Retailer 18$383 SGD
Retailer 7$429 SGD
Retailer 6$474 SGD
Retailer 17$718 SGD
Retailer 5$777 SGD
Retailer 15$803 SGD
Retailer 4$807 SGD
Retailer 12$816 SGD
Retailer 2$840 SGD
Retailer 11$1,104 SGD
Retailer 16$1,266 SGD
Retailer 9$1,316 SGD
Retailer 3$1,669 SGD
Retailer 13$1,906 SGD
Retailer 10$1,934 SGD
Retailer 8$1,952 SGD
Retailer 14$2,922 SGD
Brilliant Earth$3,691 SGD

36 data points across 18 retailers

21 retailers$383 SGD to $1,992 SGD

A
Cheapest Retailer
-
$383 SGD
$299 USD
A
Retailer 2
-
$429 SGD
$335 USD
View
Final sale: no returns
A
Retailer 3
-
$474 SGD
$370 USD
View
A
Retailer 4
-
$474 SGD
$370 USD
View
A
Retailer 5
-
$718 SGD
$560 USD
View
A
Retailer 6
-
$777 SGD
$606 USD
View
A
Retailer 7
-
$803 SGD
€597 EUR
View
A
Retailer 8
-
$807 SGD
$630 USD
View
A
Retailer 9
-
$816 SGD
ZAR 10,284 ZAR
View
A
Retailer 10
-
$840 SGD
£516 GBP
View
A
Retailer 11
-
$1,104 SGD
A$1,325 AUD
View
B+
Retailer 12
-
$1,266 SGD
$988 USD
View
A
Retailer 13
-
$1,316 SGD
$1,027 USD
View
B+
Retailer 14
-
$1,588 SGD
$1,239 USD
View
B+
Retailer 15
-
$1,669 SGD
$1,302 USD
View
B+
Retailer 16
-
$1,825 SGD
$1,424 USD
View
B+
Retailer 17
-
$1,906 SGD
£1,171 GBP
View
B+
Retailer 18
-
$1,934 SGD
$1,509 USD
View
B+
Retailer 19
-
$1,992 SGD
$1,554 USD
View
Retailer 20
-
$2,922 SGD
$2,280 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
20095043A · Oct 16
$3,691 SGD
$2,880 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $383 SGDSave up to $1,609 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
$383 SGD