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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 $441 SGD
$344 USD
As of November 2, 2026
Save $3,467 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,908 SGD 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 $441 to $3,908, a $3,467 spread on the same certified stone. Do Amore Diamonds lists it at $3,908. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,908 SGD|Low: $441 SGD|High: $5,817 SGD|Avg: $1,781 SGD|-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$441 SGD
Retailer 3$511 SGD
Retailer 2$620 SGD
Retailer 12$747 SGD
Retailer 4$807 SGD
Retailer 14$879 SGD
Retailer 6$913 SGD
Retailer 10$1,017 SGD
Retailer 13$1,601 SGD
Retailer 15$1,937 SGD
Retailer 5$2,037 SGD
Retailer 8$2,354 SGD
Retailer 7$2,512 SGD
Retailer 9$2,921 SGD
Do Amore Diamonds$3,908 SGD

36 data points across 15 retailers

16 retailers$441 SGD to $3,908 SGD

A
Cheapest Retailer
-
$441 SGD
$344 USD
A
Retailer 2
-
$511 SGD
$399 USD
View
A
Retailer 3
-
$620 SGD
£381 GBP
View
A
Retailer 4
-
$738 SGD
$576 USD
View
Final sale: no returns
A
Retailer 5
-
$747 SGD
$583 USD
View
A
Retailer 6
-
$807 SGD
$630 USD
View
A
Retailer 7
-
$879 SGD
$686 USD
View
A
Retailer 8
-
$913 SGD
$713 USD
View
A
Retailer 9
-
$1,017 SGD
€756 EUR
View
B+
Retailer 10
-
$1,601 SGD
$1,250 USD
View
B+
Retailer 11
-
$1,937 SGD
$1,512 USD
View
B+
Retailer 12
-
$2,037 SGD
$1,590 USD
View
B+
Retailer 13
-
$2,354 SGD
£1,447 GBP
View
B+
Retailer 14
-
$2,512 SGD
$1,961 USD
View
B+
Retailer 15
-
$2,921 SGD
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C5EC5DD8C · Nov 3
$3,908 SGD
$3,050 USD
View
15 more retailers have this diamond
Prices start from $441 SGDSave up to $3,467 SGD

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
$441 SGD