CaratHunter
Plans
Marquise|Lab Grown|IGI

1.18ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG782660371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782660371

Diamond specifications and retailer prices

From $364 SGD
As of November 3, 2026
Save $2,025 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,390 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown marquise diamond

This 1.18ct 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 LG782660371 or 782660371. Listed at 11 retailers as of November 2, 2026, with prices from $364 to $2,390, a $2,025 spread on the same certified stone. Do Amore Diamonds lists it at $2,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782660371
Dimensions10.47 × 5.53 × 3.53 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.47 mm5.53 mm1.18 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782660371
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.8%

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 3
Current: $2,390 SGD|Low: $364 SGD|High: $2,390 SGD|Avg: $832 SGD
Do Amore Diamonds
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
November 5, 2026
Retailer 15$364 SGD
Retailer 11$417 SGD
Retailer 14$440 SGD
Retailer 12$551 SGD
Retailer 3$583 SGD
Retailer 4$603 SGD
Retailer 8$696 SGD
Retailer 7$893 SGD
Retailer 9$967 SGD
Retailer 13$995 SGD
Retailer 5$1,053 SGD
Retailer 2$1,121 SGD
Retailer 6$1,125 SGD
Retailer 10$1,367 SGD
Do Amore Diamonds$2,390 SGD

14 data points across 15 retailers

11 retailers$364 SGD to $2,390 SGD

A
Cheapest Retailer
-
$364 SGD
B+
Retailer 2
-
$417 SGD
View
A
Retailer 3
-
$440 SGD
View
Retailer 4
-
$551 SGD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$696 SGD
View
Retailer 6
-
$967 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$995 SGD
View
B
Retailer 8
-
$1,095 SGD
View
B
Retailer 9
-
$1,121 SGD
View
Retailer 10
-
$1,367 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-39D234F91 · Nov 2
$2,390 SGD
$1,870 USD
View
10 more retailers have this diamond
Prices start from $364 SGDSave up to $2,025 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
1.18ct Marquise
$364 SGD