CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG750578617

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750578617

Diamond specifications and retailer prices

From $712 SGD
$557 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $712 SGD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750578617 or 750578617. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578617
Dimensions10.88 × 5.45 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.45 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578617
Side View
Table 59.0%Crown 32.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $712 SGD|Low: $519 SGD|High: $1,737 SGD|Avg: $992 SGD|-12.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 23, 2026
Retailer 6$519 SGD
Retailer 3$613 SGD
B2C Jewels$712 SGD
Retailer 4$765 SGD
Retailer 7$971 SGD
Retailer 2$1,188 SGD
Retailer 8$1,393 SGD
Retailer 5$1,737 SGD

28 data points across 8 retailers

1 retailer

B+
B2C Jewels
31806190 · Nov 4
$712 SGD
$557 USD
View

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.

B+
1.20ct Marquise
$712 SGD