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Marquise|Lab Grown|IGI

1.18ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG848621635

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848621635

Diamond specifications and retailer prices

From $318 NZD
As of November 4, 2026
Save $1,998 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,317 NZD at Michael Trio · As of November 5, 2026
View at Michael Trio

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 LG848621635 or 848621635. Listed at 16 retailers as of November 4, 2026, with prices from $318 to $2,317, a $1,998 spread on the same certified stone. Michael Trio lists it at $2,317. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848621635
Dimensions10.67 × 5.44 × 3.47 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm5.44 mm1.18 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848621635
Side View
Table 61.0%Crown 39.2°Girdle: MED-STKPavilion 40.3°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 4
Current: $2,317 NZD|Low: $318 NZD|High: $2,389 NZD|Avg: $1,000 NZD|-3.0%
Michael Trio
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 5, 2026
Retailer 15$318 NZD
Retailer 14$354 NZD
Retailer 6$368 NZD
Retailer 12$391 NZD
Retailer 9$464 NZD
Retailer 5$534 NZD
Retailer 11$701 NZD
Retailer 10$758 NZD
Retailer 7$975 NZD
Retailer 4$1,267 NZD
Retailer 8$1,284 NZD
Retailer 2$1,300 NZD
Retailer 3$1,338 NZD
Retailer 16$1,363 NZD
Retailer 13$1,836 NZD
Michael Trio$2,317 NZD

9 data points across 16 retailers

16 retailers$318 NZD to $2,317 NZD

A
Cheapest Retailer
-
$318 NZD
A
Retailer 2
-
$354 NZD
View
Final sale: no returns
A
Retailer 3
-
$368 NZD
View
A
Retailer 4
-
$391 NZD
View
A
Retailer 5
-
$464 NZD
View
B+
Retailer 6
-
$534 NZD
View
A
Retailer 7
-
$701 NZD
View
A
Retailer 8
-
$758 NZD
View
B+
Retailer 9
-
$975 NZD
View
B+
Retailer 10
-
$1,267 NZD
View
Retailer 11
-
$1,284 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,300 NZD
View
B+
Retailer 13
-
$1,338 NZD
View
B+
Retailer 14
-
$1,363 NZD
View
B
Retailer 15
-
$1,836 NZD
View
Most Expensive
B
Michael Trio
7130584210 · Nov 5
$2,317 NZD
SGD 1,760 SGD
View
15 more retailers have this diamond
Prices start from $318 NZDSave up to $1,998 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
$318 NZD