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Princess|Lab Grown|IGI

1.02ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG731502812

Shape and cutting style on the report: Princess cut

Certificate IGI LG731502812

Diamond specifications and retailer prices

From $459 SGD
$359 USD
As of October 30, 2026
Save $2,571 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,030 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731502812 or 731502812. Listed at 23 retailers as of October 30, 2026, with prices from $459 to $3,030, a $2,571 spread on the same certified stone. Brilliant Earth lists it at $3,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731502812
Dimensions5.41 × 5.18 × 3.92 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm5.18 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731502812
Side View
Table 67.0%Crown 47°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 75.7%

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: Oct 30
Current: $3,030 SGD|Low: $450 SGD|High: $3,030 SGD|Avg: $1,320 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 19
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Retailer 22
November 1, 2026
Retailer 10$459 SGD
Retailer 11$514 SGD
Retailer 21$532 SGD
Retailer 4$569 SGD
Retailer 12$569 SGD
Retailer 13$586 SGD
Retailer 22$626 SGD
Retailer 7$761 SGD
Retailer 15$816 SGD
Retailer 19$933 SGD
Retailer 20$978 SGD
Retailer 16$1,025 SGD
Retailer 18$1,382 SGD
Retailer 5$1,452 SGD
Retailer 17$1,600 SGD
Retailer 3$1,675 SGD
Retailer 8$1,829 SGD
Retailer 14$1,882 SGD
Retailer 6$2,175 SGD
Retailer 9$2,221 SGD
Retailer 2$2,224 SGD
Brilliant Earth$3,030 SGD

36 data points across 22 retailers

23 retailers$459 SGD to $3,030 SGD

A
Cheapest Retailer
-
$459 SGD
$359 USD
A
Retailer 2
-
$514 SGD
$402 USD
View
Final sale: no returns
A
Retailer 3
-
$532 SGD
$416 USD
View
Retailer 4
-
$569 SGD
$445 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$569 SGD
$445 USD
View
A
Retailer 6
-
$586 SGD
£361 GBP
View
A
Retailer 7
-
$626 SGD
$490 USD
View
A
Retailer 8
-
$761 SGD
$595 USD
View
A
Retailer 9
-
$816 SGD
$638 USD
View
B+
Retailer 10
-
$933 SGD
€695 EUR
View
B+
Retailer 11
-
$978 SGD
ZAR 12,359 ZAR
View
B+
Retailer 12
-
$1,025 SGD
£632 GBP
View
B+
Retailer 13
-
$1,382 SGD
A$1,663 AUD
View
B
Retailer 14
-
$1,452 SGD
$1,136 USD
View
B+
Retailer 15
-
$1,600 SGD
A$1,925 AUD
View
Retailer 16
-
$1,675 SGD
$1,310 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$1,829 SGD
$1,431 USD
View
B
Retailer 18
-
$1,882 SGD
$1,472 USD
View
B
Retailer 19
-
$2,175 SGD
$1,701 USD
View
B
Retailer 20
-
$2,213 SGD
$1,731 USD
View
B
Retailer 21
-
$2,221 SGD
£1,368 GBP
View
B
Retailer 22
-
$2,224 SGD
£1,370 GBP
View
Most Expensive
B
Brilliant Earth
16113775A · Oct 31
$3,030 SGD
$2,370 USD
View
22 more retailers have this diamond
Prices start from $459 SGDSave up to $2,571 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
1.02ct Princess
$459 SGD