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Marquise|Lab Grown|IGI

1.91ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG809615929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809615929

Diamond specifications and retailer prices

From $562 NZD
$316 USD
As of November 2, 2026
Save $3,793 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,354 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.91ct lab-grown marquise diamond

This 1.91ct 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 LG809615929 or 809615929. Listed at 16 retailers as of November 2, 2026, with prices from $562 to $4,354, a $3,793 spread on the same certified stone. Brilliant Earth lists it at $4,354. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809615929
Dimensions13.33 × 6.62 × 3.97 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.33 mm6.62 mm1.91 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809615929
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.0%

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: $4,354 NZD|Low: $562 NZD|High: $4,728 NZD|Avg: $1,805 NZD|-7.9%
Brilliant Earth
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
November 2, 2026
Retailer 15$562 NZD
Retailer 4$652 NZD
Retailer 13$773 NZD
Retailer 2$795 NZD
Retailer 12$906 NZD
Retailer 3$1,132 NZD
Retailer 16$1,184 NZD
Retailer 8$1,433 NZD
Retailer 11$1,625 NZD
Retailer 14$2,044 NZD
Retailer 6$2,232 NZD
Retailer 7$2,241 NZD
Retailer 17$2,488 NZD
Retailer 9$2,521 NZD
Retailer 5$2,686 NZD
Retailer 10$2,794 NZD
Brilliant Earth$4,354 NZD

14 data points across 17 retailers

16 retailers$562 NZD to $4,354 NZD

A
Cheapest Retailer
-
$562 NZD
$316 USD
A
Retailer 2
-
$652 NZD
$367 USD
View
A
Retailer 3
-
$773 NZD
HK$3,400 HKD
View
A
Retailer 4
-
$795 NZD
£352 GBP
View
A
Retailer 5
-
$906 NZD
$510 USD
View
A
Retailer 6
-
$1,132 NZD
$637 USD
View
A
Retailer 7
-
$1,184 NZD
$666 USD
View
A
Retailer 8
-
$1,433 NZD
$806 USD
View
A
Retailer 9
-
$1,625 NZD
A$1,407 AUD
View
B+
Retailer 10
-
$2,044 NZD
$1,150 USD
View
B+
Retailer 11
-
$2,232 NZD
SGD 1,697 SGD
View
B+
Retailer 12
-
$2,241 NZD
$1,261 USD
View
B+
Retailer 13
-
$2,488 NZD
$1,400 USD
View
B
Retailer 14
-
$2,686 NZD
$1,511 USD
View
B
Retailer 15
-
$2,794 NZD
£1,238 GBP
View
Most Expensive
B
Brilliant Earth
20165271A · Nov 2
$4,354 NZD
$2,450 USD
View
15 more retailers have this diamond
Prices start from $562 NZDSave up to $3,793 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
1.91ct Marquise
$562 NZD