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Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG850688255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850688255

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 2, 2026
Save $2,965 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,385 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG850688255 or 850688255. Listed at 19 retailers as of October 30, 2026, with prices from $421 to $3,385, a $2,965 spread on the same certified stone. Yadav Diamonds lists it at $3,385. 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 angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850688255
Dimensions12.01 × 6.22 × 3.81 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm6.22 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850688255
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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 2
Current: $594 NZD|Low: $421 NZD|High: $3,385 NZD|Avg: $1,390 NZD|-0.6%
Retailer 1
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
Retailer 17
Retailer 18
Yadav Diamonds
November 2, 2026
Retailer 17$421 NZD
Retailer 12$488 NZD
Retailer 2$522 NZD
Retailer 6$590 NZD
Retailer 1$594 NZD
Retailer 9$701 NZD
Retailer 13$900 NZD
Retailer 4$972 NZD
Retailer 11$977 NZD
Retailer 18$987 NZD
Retailer 5$1,675 NZD
Retailer 16$1,680 NZD
Retailer 10$1,712 NZD
Retailer 7$1,768 NZD
Retailer 8$1,801 NZD
Retailer 15$1,920 NZD
Retailer 14$2,089 NZD
Retailer 3$2,168 NZD
Yadav Diamonds$3,385 NZD

6 data points across 19 retailers

19 retailers$421 NZD to $3,385 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$488 NZD
$275 USD
View
A
Retailer 3
-
$522 NZD
$294 USD
View
A
Retailer 4
-
$590 NZD
HK$2,600 HKD
View
A
Retailer 5
-
$594 NZD
£264 GBP
View
B+
Retailer 6
-
$701 NZD
$395 USD
View
A
Retailer 7
-
$900 NZD
ZAR 8,192 ZAR
View
A
Retailer 8
-
$972 NZD
$548 USD
View
A
Retailer 9
-
$977 NZD
£434 GBP
View
A
Retailer 10
-
$987 NZD
$556 USD
View
B+
Retailer 11
-
$1,675 NZD
$944 USD
View
B+
Retailer 12
-
$1,680 NZD
$947 USD
View
B+
Retailer 13
-
$1,712 NZD
SGD 1,304 SGD
View
B+
Retailer 14
-
$1,768 NZD
$996 USD
View
B+
Retailer 15
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 16
-
$1,920 NZD
$1,082 USD
View
B+
Retailer 17
-
$2,089 NZD
£927 GBP
View
B
Retailer 18
-
$2,168 NZD
$1,222 USD
View
Most Expensive
B
Yadav Diamonds
13367021 · Oct 30
$3,385 NZD
$1,908 USD
View
18 more retailers have this diamond
Prices start from $421 NZDSave up to $2,965 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
$421 NZD