CaratHunter
Plans
Marquise|Lab Grown|IGI

1.52ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG788621375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621375

Diamond specifications and retailer prices

From $1,443 SGD
$1,128 USD
As of November 1, 2026
Save $4,811 SGD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,254 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788621375 or 788621375. Listed at 23 retailers as of October 31, 2026, with prices from $1,443 to $6,254, a $4,811 spread on the same certified stone. Brilliant Earth lists it at $6,254. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621375
Dimensions11.57 × 6.09 × 3.82 mm
L/W Ratio1.90
Girdle conditionFaceted
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
11.57 mm6.09 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621375
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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: Nov 1
Current: $6,254 SGD|Low: $1,238 SGD|High: $6,254 SGD|Avg: $2,886 SGD
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
November 2, 2026
Retailer 5$1,289 SGD
Retailer 3$1,443 SGD
Retailer 7$1,496 SGD
Retailer 8$1,496 SGD
Retailer 13$1,618 SGD
Retailer 2$1,691 SGD
Retailer 12$2,118 SGD
Retailer 6$2,142 SGD
Retailer 9$2,156 SGD
Retailer 11$2,750 SGD
Retailer 16$2,948 SGD
Retailer 10$4,053 SGD
Retailer 15$4,415 SGD
Retailer 4$4,826 SGD
Retailer 14$5,081 SGD
Brilliant Earth$6,254 SGD

34 data points across 16 retailers

23 retailers$1,443 SGD to $6,254 SGD

Retailer 1
-
$1,289 SGD
$1,008 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,403 SGD
$1,097 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,443 SGD
$1,128 USD
View
Final sale: no returns
Retailer 4
-
$1,496 SGD
$1,170 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,496 SGD
$1,170 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,614 SGD
$1,262 USD
View
A
Retailer 7
-
$1,618 SGD
$1,265 USD
View
A
Retailer 8
-
$1,691 SGD
£1,041 GBP
View
A
Retailer 9
-
$1,756 SGD
$1,373 USD
View
A
Retailer 10
-
$2,118 SGD
A$2,548 AUD
View
A
Retailer 11
-
$2,142 SGD
$1,675 USD
View
A
Retailer 12
-
$2,156 SGD
£1,328 GBP
View
B+
Retailer 13
-
$2,750 SGD
ZAR 34,738 ZAR
View
Retailer 14
-
$2,805 SGD
$2,193 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$2,948 SGD
$2,305 USD
View
B+
Retailer 16
-
$4,053 SGD
€3,018 EUR
View
B
Retailer 17
-
$4,132 SGD
£2,544 GBP
View
B+
Retailer 18
-
$4,415 SGD
$3,452 USD
View
B
Retailer 19
-
$4,826 SGD
$3,773 USD
View
B
Retailer 20
-
$5,021 SGD
View
Retailer 21
-
$5,081 SGD
£3,128 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
-
$5,216 SGD
$4,079 USD
View
Most Expensive
B
Brilliant Earth
19705648A · Oct 31
$6,254 SGD
$4,890 USD
View
22 more retailers have this diamond
Prices start from $1,443 SGDSave up to $4,811 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 Marquise
$1,443 SGD