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Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG821611759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821611759

Diamond specifications and retailer prices

From $876 NZD
ZAR 7,942 ZAR
As of October 23, 2026
Save $1,203 NZD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,227 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821611759 or 821611759. Listed at 16 retailers as of October 23, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821611759
Dimensions12.39 × 6.04 × 3.75 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.04 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821611759
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $2,227 NZD|Low: $461 NZD|High: $2,405 NZD|Avg: $1,370 NZD|-7.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 11$467 NZD
Retailer 10$876 NZD
Retailer 12$878 NZD
Retailer 5$909 NZD
Retailer 2$946 NZD
Retailer 7$991 NZD
Retailer 8$1,207 NZD
Retailer 4$1,358 NZD
Retailer 9$1,758 NZD
Retailer 3$1,869 NZD
Retailer 6$2,079 NZD
Brilliant Earth$2,227 NZD

41 data points across 12 retailers

16 retailers$876 NZD to $2,079 NZD

A
Retailer 1
-
$397 NZD
$223 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$479 NZD
$269 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$513 NZD
$288 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$513 NZD
$288 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$876 NZD
ZAR 7,942 ZAR
View
A
Retailer 6
-
$878 NZD
$493 USD
View
A
Retailer 7
-
$909 NZD
€486 EUR
View
A
Retailer 8
-
$946 NZD
£418 GBP
View
A
Retailer 9
-
$991 NZD
$556 USD
View
A
Retailer 10
-
$1,207 NZD
A$1,042 AUD
View
B+
Retailer 11
-
$1,358 NZD
$762 USD
View
B+
Retailer 12
-
$1,648 NZD
$925 USD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$1,758 NZD
$987 USD
View
B+
Retailer 14
-
$1,869 NZD
$1,049 USD
View
B+
Retailer 15
-
$2,079 NZD
£919 GBP
View
Most Expensive
B
Brilliant Earth
21539652A · Oct 18
$2,227 NZD
$1,250 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $876 NZDSave up to $1,203 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
1.59ct Marquise
$876 NZD