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Princess|Lab Grown|IGI

1.29ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG826664873

Shape and cutting style on the report: Princess cut

Certificate IGI LG826664873

Diamond specifications and retailer prices

From $417 NZD
$235 USD
As of November 1, 2026
Save $3,025 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,442 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826664873 or 826664873. Listed at 18 retailers as of October 31, 2026, with prices from $417 to $3,442, a $3,025 spread on the same certified stone. Brilliant Earth lists it at $3,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826664873
Dimensions6.01 × 5.86 × 4.19 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm5.86 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826664873
Side View
Table 68.0%Crown 39.2°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 71.5%

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: Nov 1
Current: $798 NZD|Low: $417 NZD|High: $2,580 NZD|Avg: $1,226 NZD|-2.3%
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
November 1, 2026
Retailer 8$417 NZD
Retailer 9$527 NZD
Retailer 14$625 NZD
Retailer 1$798 NZD
Retailer 10$854 NZD
Retailer 3$874 NZD
Retailer 6$1,141 NZD
Retailer 15$1,153 NZD
Retailer 13$1,498 NZD
Retailer 11$1,579 NZD
Retailer 12$1,580 NZD
Retailer 7$1,748 NZD
Retailer 2$1,840 NZD
Retailer 4$1,870 NZD
Retailer 5$2,538 NZD

20 data points across 15 retailers

18 retailers$417 NZD to $3,442 NZD

Retailer 1
-
$378 NZD
$213 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$417 NZD
$235 USD
View
Final sale: no returns
Retailer 3
-
$463 NZD
$261 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$527 NZD
£234 GBP
View
B+
Retailer 5
-
$625 NZD
$352 USD
View
A
Retailer 6
-
$798 NZD
ZAR 7,267 ZAR
View
A
Retailer 7
-
$854 NZD
£379 GBP
View
A
Retailer 8
-
$874 NZD
€469 EUR
View
A
Retailer 9
-
$1,141 NZD
A$989 AUD
View
A
Retailer 10
-
$1,153 NZD
$650 USD
View
B+
Retailer 11
-
$1,498 NZD
$844 USD
View
B+
Retailer 12
-
$1,579 NZD
$890 USD
View
B+
Retailer 13
-
$1,580 NZD
$891 USD
View
Retailer 14
-
$1,748 NZD
$985 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,840 NZD
A$1,595 AUD
View
B+
Retailer 16
-
$1,870 NZD
£830 GBP
View
B
Retailer 17
-
$2,538 NZD
SGD 1,933 SGD
View
Most Expensive
B
Brilliant Earth
21023630A · Oct 31
$3,442 NZD
$1,940 USD
View
17 more retailers have this diamond
Prices start from $417 NZDSave up to $3,025 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
1.29ct Princess
$417 NZD