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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 $507 NZD
As of November 5, 2026
Save $2,820 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,327 NZD 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 $507 to $3,327, a $2,820 spread on the same certified stone. Do Amore Diamonds lists it at $3,327. 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 5
Current: $3,327 NZD|Low: $507 NZD|High: $3,327 NZD|Avg: $1,158 NZD
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$507 NZD
Retailer 11$580 NZD
Retailer 14$612 NZD
Retailer 12$767 NZD
Retailer 3$811 NZD
Retailer 4$840 NZD
Retailer 8$970 NZD
Retailer 7$1,243 NZD
Retailer 9$1,347 NZD
Retailer 13$1,386 NZD
Retailer 5$1,466 NZD
Retailer 2$1,560 NZD
Retailer 6$1,565 NZD
Retailer 10$1,903 NZD
Do Amore Diamonds$3,327 NZD

14 data points across 15 retailers

11 retailers$507 NZD to $3,327 NZD

A
Cheapest Retailer
-
$507 NZD
B+
Retailer 2
-
$580 NZD
View
A
Retailer 3
-
$612 NZD
View
Retailer 4
-
$767 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$970 NZD
View
Retailer 6
-
$1,347 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,386 NZD
View
B
Retailer 8
-
$1,525 NZD
View
B
Retailer 9
-
$1,560 NZD
View
Retailer 10
-
$1,903 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-39D234F91 · Nov 2
$3,327 NZD
$1,870 USD
View
10 more retailers have this diamond
Prices start from $507 NZDSave up to $2,820 NZD

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
$507 NZD