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Princess|Lab Grown|IGI

0.43ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG831629010

Shape and cutting style on the report: Princess cut

Certificate IGI LG831629010

Diamond specifications and retailer prices

From $710 NZD
$400 USD
As of October 30, 2026
Save $2,363 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,073 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831629010 or 831629010. Listed at 13 retailers as of October 30, 2026, with prices from $710 to $3,073, a $2,363 spread on the same certified stone. Riddles Jewelry lists it at $3,073. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629010
Dimensions4.09 × 4.05 × 2.77 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.09 mm4.05 mm0.43 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629010
Side View
Table 67.0%Crown 40.5°Girdle: ThickPavilion 35.1°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: Oct 30
Current: $1,422 NZD|Low: $710 NZD|High: $3,073 NZD|Avg: $1,899 NZD|+11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
November 1, 2026
Retailer 2$710 NZD
Retailer 5$735 NZD
Retailer 10$891 NZD
Retailer 12$1,167 NZD
Retailer 9$1,308 NZD
Retailer 8$1,332 NZD
Retailer 1$1,422 NZD
Retailer 11$1,568 NZD
Retailer 3$1,893 NZD
Retailer 6$2,602 NZD
Retailer 4$2,972 NZD
Retailer 7$3,059 NZD
Riddles Jewelry$3,073 NZD

19 data points across 13 retailers

13 retailers$710 NZD to $3,073 NZD

A
Cheapest Retailer
-
$710 NZD
$400 USD
Final sale: no returns
A
Retailer 2
-
$735 NZD
$414 USD
View
A
Retailer 3
-
$891 NZD
$502 USD
View
B+
Retailer 4
-
$1,167 NZD
$658 USD
View
B+
Retailer 5
-
$1,176 NZD
$663 USD
View
B+
Retailer 6
-
$1,332 NZD
€715 EUR
View
B+
Retailer 7
-
$1,422 NZD
£631 GBP
View
B
Retailer 8
-
$1,568 NZD
ZAR 14,281 ZAR
View
B
Retailer 9
-
$1,757 NZD
$990 USD
View
B
Retailer 10
-
$1,893 NZD
$1,067 USD
View
B
Retailer 11
-
$2,602 NZD
CA$2,037 CAD
View
B
Retailer 12
-
$3,059 NZD
$1,724 USD
View
Most Expensive
B
Riddles Jewelry
1996903044 · Oct 31
$3,073 NZD
$1,732 USD
View
12 more retailers have this diamond
Prices start from $710 NZDSave up to $2,363 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
0.43ct Princess
$710 NZD