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Princess|Lab Grown|IGI

1.29ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG800676988

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676988

Diamond specifications and retailer prices

From $571 SGD
$446 USD
As of November 2, 2026
Save $4,502 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,074 SGD at Do Amore Diamonds · As of November 2, 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 LG800676988 or 800676988. Listed at 17 retailers as of November 2, 2026, with prices from $571 to $5,074, a $4,502 spread on the same certified stone. Do Amore Diamonds lists it at $5,074. 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 angle45.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676988
Dimensions5.90 × 5.82 × 4.32 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
5.90 mm5.82 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676988
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.2%

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 2
Current: $5,074 SGD|Low: $571 SGD|High: $5,817 SGD|Avg: $2,000 SGD|-12.8%
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 3, 2026
Retailer 12$571 SGD
Retailer 5$641 SGD
Retailer 8$805 SGD
Retailer 13$887 SGD
Retailer 6$947 SGD
Retailer 3$948 SGD
Retailer 15$1,112 SGD
Retailer 11$1,262 SGD
Retailer 14$1,905 SGD
Retailer 7$2,037 SGD
Retailer 4$2,058 SGD
Retailer 2$2,512 SGD
Retailer 9$3,266 SGD
Retailer 10$3,408 SGD
Do Amore Diamonds$5,074 SGD

38 data points across 15 retailers

17 retailers$571 SGD to $5,074 SGD

A
Cheapest Retailer
-
$571 SGD
$446 USD
A
Retailer 2
-
$641 SGD
$500 USD
View
A
Retailer 3
-
$738 SGD
$576 USD
View
Final sale: no returns
A
Retailer 4
-
$805 SGD
£495 GBP
View
A
Retailer 5
-
$887 SGD
$692 USD
View
A
Retailer 6
-
$947 SGD
$739 USD
View
A
Retailer 7
-
$948 SGD
$740 USD
View
A
Retailer 8
-
$1,112 SGD
$868 USD
View
A
Retailer 9
-
$1,262 SGD
€938 EUR
View
B+
Retailer 10
-
$1,905 SGD
$1,487 USD
View
B+
Retailer 11
-
$2,037 SGD
$1,590 USD
View
B+
Retailer 12
-
$2,058 SGD
$1,606 USD
View
B+
Retailer 13
-
$2,512 SGD
$1,961 USD
View
B
Retailer 14
-
$2,806 SGD
$2,190 USD
View
B+
Retailer 15
-
$3,266 SGD
£2,007 GBP
View
B
Retailer 16
-
$3,408 SGD
$2,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-012B3FF5C · Nov 2
$5,074 SGD
$3,960 USD
View
16 more retailers have this diamond
Prices start from $571 SGDSave up to $4,502 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
$571 SGD