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Princess|Lab Grown|IGI

1.29ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG800677694

Shape and cutting style on the report: Princess cut

Certificate IGI LG800677694

Diamond specifications and retailer prices

From $612 NZD
$344 USD
As of November 2, 2026
Save $4,811 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,423 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677694 or 800677694. Listed at 16 retailers as of November 2, 2026, with prices from $612 to $5,423, a $4,811 spread on the same certified stone. Do Amore Diamonds lists it at $5,423. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677694
Dimensions5.91 × 5.86 × 4.21 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.86 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677694
Side View
Table 68.0%Crown 43.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.8%

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: $5,423 NZD|Low: $612 NZD|High: $8,072 NZD|Avg: $2,472 NZD|-32.8%
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
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 11$612 NZD
Retailer 3$709 NZD
Retailer 2$861 NZD
Retailer 12$1,037 NZD
Retailer 4$1,120 NZD
Retailer 14$1,220 NZD
Retailer 6$1,268 NZD
Retailer 10$1,411 NZD
Retailer 13$2,223 NZD
Retailer 15$2,688 NZD
Retailer 5$2,827 NZD
Retailer 8$3,267 NZD
Retailer 7$3,487 NZD
Retailer 9$4,054 NZD
Do Amore Diamonds$5,423 NZD

36 data points across 15 retailers

16 retailers$612 NZD to $5,423 NZD

A
Cheapest Retailer
-
$612 NZD
$344 USD
A
Retailer 2
-
$709 NZD
$399 USD
View
A
Retailer 3
-
$861 NZD
£381 GBP
View
A
Retailer 4
-
$1,024 NZD
$576 USD
View
Final sale: no returns
A
Retailer 5
-
$1,037 NZD
$583 USD
View
A
Retailer 6
-
$1,120 NZD
$630 USD
View
A
Retailer 7
-
$1,220 NZD
$686 USD
View
A
Retailer 8
-
$1,268 NZD
$713 USD
View
A
Retailer 9
-
$1,411 NZD
€756 EUR
View
B+
Retailer 10
-
$2,223 NZD
$1,250 USD
View
B+
Retailer 11
-
$2,688 NZD
$1,512 USD
View
B+
Retailer 12
-
$2,827 NZD
$1,590 USD
View
B+
Retailer 13
-
$3,267 NZD
£1,447 GBP
View
B+
Retailer 14
-
$3,487 NZD
$1,961 USD
View
B+
Retailer 15
-
$4,054 NZD
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C5EC5DD8C · Nov 3
$5,423 NZD
$3,050 USD
View
15 more retailers have this diamond
Prices start from $612 NZDSave up to $4,811 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
$612 NZD