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Princess|Lab Grown|IGI

1.01ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG687586400

Shape and cutting style on the report: Princess cut

Certificate IGI LG687586400

Diamond specifications and retailer prices

From $455 SGD
$356 USD
As of October 30, 2026
Save $2,536 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,991 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG687586400 or 687586400. Listed at 23 retailers as of October 30, 2026, with prices from $455 to $2,991, a $2,536 spread on the same certified stone. Brilliant Earth lists it at $2,991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687586400
Dimensions5.55 × 5.32 × 3.77 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
5.55 mm5.32 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687586400
Side View
Table 71.0%Crown 51.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 70.9%

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: Oct 30
Current: $2,991 SGD|Low: $455 SGD|High: $2,991 SGD|Avg: $1,297 SGD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 10$455 SGD
Retailer 11$509 SGD
Retailer 21$528 SGD
Retailer 4$564 SGD
Retailer 12$564 SGD
Retailer 13$581 SGD
Retailer 22$616 SGD
Retailer 7$754 SGD
Retailer 15$805 SGD
Retailer 18$926 SGD
Retailer 20$969 SGD
Retailer 16$1,016 SGD
Retailer 19$1,369 SGD
Retailer 5$1,506 SGD
Retailer 17$1,590 SGD
Retailer 3$1,662 SGD
Retailer 8$1,813 SGD
Retailer 14$1,866 SGD
Retailer 6$2,162 SGD
Retailer 9$2,202 SGD
Retailer 2$2,203 SGD
Brilliant Earth$2,991 SGD

30 data points across 22 retailers

23 retailers$455 SGD to $2,991 SGD

A
Cheapest Retailer
-
$455 SGD
$356 USD
A
Retailer 2
-
$509 SGD
$398 USD
View
Final sale: no returns
A
Retailer 3
-
$528 SGD
$413 USD
View
Retailer 4
-
$564 SGD
$441 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$564 SGD
$441 USD
View
A
Retailer 6
-
$581 SGD
£358 GBP
View
A
Retailer 7
-
$616 SGD
$482 USD
View
A
Retailer 8
-
$754 SGD
$590 USD
View
A
Retailer 9
-
$805 SGD
$630 USD
View
B+
Retailer 10
-
$926 SGD
€690 EUR
View
B+
Retailer 11
-
$969 SGD
ZAR 12,248 ZAR
View
B+
Retailer 12
-
$1,016 SGD
£625 GBP
View
B+
Retailer 13
-
$1,369 SGD
A$1,648 AUD
View
B
Retailer 14
-
$1,506 SGD
$1,178 USD
View
B+
Retailer 15
-
$1,590 SGD
A$1,914 AUD
View
B
Retailer 16
-
$1,662 SGD
$1,300 USD
View
B
Retailer 17
-
$1,813 SGD
$1,418 USD
View
B
Retailer 18
-
$1,866 SGD
$1,459 USD
View
B
Retailer 19
-
$2,162 SGD
$1,691 USD
View
B
Retailer 20
-
$2,191 SGD
$1,714 USD
View
B
Retailer 21
-
$2,202 SGD
£1,356 GBP
View
B
Retailer 22
-
$2,203 SGD
£1,357 GBP
View
Most Expensive
B
Brilliant Earth
14010861A · Oct 31
$2,991 SGD
$2,340 USD
View
22 more retailers have this diamond
Prices start from $455 SGDSave up to $2,536 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
1.01ct Princess
$455 SGD