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Princess|Lab Grown|IGI

1.51ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG801686751

Shape and cutting style on the report: Princess cut

Certificate IGI LG801686751

Diamond specifications and retailer prices

From $422 NZD
As of November 2, 2026
Save $1,831 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,253 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801686751 or 801686751. Listed at 16 retailers as of November 1, 2026, with prices from $422 to $2,253, a $1,831 spread on the same certified stone. Rare Carat lists it at $2,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686751
Dimensions6.24 × 6.18 × 4.30 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.18 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686751
Side View
Table 72.0%Crown 38.6°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 69.6%

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: $2,253 NZD|Low: $404 NZD|High: $2,280 NZD|Avg: $1,194 NZD|-1.2%
Rare Carat
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
November 4, 2026
Retailer 12$422 NZD
Retailer 5$490 NZD
Retailer 13$523 NZD
Retailer 3$882 NZD
Retailer 9$903 NZD
Retailer 10$908 NZD
Retailer 6$969 NZD
Retailer 2$979 NZD
Retailer 7$1,222 NZD
Retailer 4$1,682 NZD
Retailer 11$1,687 NZD
Retailer 8$2,095 NZD
Retailer 14$2,127 NZD
Rare Carat$2,253 NZD

44 data points across 14 retailers

16 retailers$422 NZD to $2,253 NZD

A
Cheapest Retailer
-
$422 NZD
A
Retailer 2
-
$490 NZD
View
A
Retailer 3
-
$523 NZD
View
A
Retailer 4
-
$882 NZD
View
A
Retailer 5
-
$903 NZD
View
Retailer 6
-
$908 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$969 NZD
View
A
Retailer 8
-
$979 NZD
View
B+
Retailer 9
-
$1,132 NZD
View
B+
Retailer 10
-
$1,222 NZD
View
B
Retailer 11
-
$1,682 NZD
View
B
Retailer 12
-
$1,687 NZD
View
B
Retailer 13
-
$1,772 NZD
View
B
Retailer 14
-
$2,095 NZD
View
B
Retailer 15
-
$2,127 NZD
View
Most Expensive
B
Rare Carat
A7217-133_l_801686751 · Nov 1
$2,253 NZD
$1,270 USD
View
15 more retailers have this diamond
Prices start from $422 NZDSave up to $1,831 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
1.51ct Princess
$422 NZD