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Princess|Lab Grown|IGI

1.51ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG828690957

Shape and cutting style on the report: Princess cut

Certificate IGI LG828690957

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 1, 2026
Save $3,187 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,608 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG828690957 or 828690957. Listed at 15 retailers as of November 1, 2026, with prices from $421 to $3,608, a $3,187 spread on the same certified stone. Do Amore Diamonds lists it at $3,608. 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 angle45.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828690957
Dimensions6.44 × 6.29 × 4.30 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.29 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828690957
Side View
Table 69.0%Crown 45.3°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 68.4%

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 1
Current: $3,608 NZD|Low: $386 NZD|High: $4,141 NZD|Avg: $1,572 NZD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$421 NZD
Retailer 6$543 NZD
Retailer 12$569 NZD
Retailer 3$638 NZD
Retailer 8$842 NZD
Retailer 10$1,198 NZD
Retailer 5$1,370 NZD
Retailer 2$1,797 NZD
Retailer 9$2,070 NZD
Retailer 7$2,204 NZD
Retailer 4$2,513 NZD
Do Amore Diamonds$3,608 NZD

26 data points across 12 retailers

15 retailers$421 NZD to $3,608 NZD

Retailer 1
-
$382 NZD
$215 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$421 NZD
$237 USD
View
Final sale: no returns
Retailer 3
-
$460 NZD
$259 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$543 NZD
£241 GBP
View
A
Retailer 5
-
$569 NZD
$320 USD
View
B+
Retailer 6
-
$638 NZD
$359 USD
View
A
Retailer 7
-
$842 NZD
€451 EUR
View
B+
Retailer 8
-
$1,198 NZD
A$1,037 AUD
View
B+
Retailer 9
-
$1,370 NZD
$771 USD
View
Retailer 10
-
$1,749 NZD
$984 USD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,797 NZD
$1,011 USD
View
B
Retailer 12
-
$2,070 NZD
£917 GBP
View
B
Retailer 13
-
$2,204 NZD
$1,240 USD
View
B
Retailer 14
-
$2,513 NZD
$1,414 USD
View
Most Expensive
B
Do Amore Diamonds
27-65E307801 · Nov 2
$3,608 NZD
$2,030 USD
View
14 more retailers have this diamond
Prices start from $421 NZDSave up to $3,187 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
$421 NZD