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Princess|Lab Grown|IGI

1.03ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG625405436

Shape and cutting style on the report: Princess cut

Certificate IGI LG625405436

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 30, 2026
Save $1,817 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,173 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG625405436 or 625405436. Listed at 23 retailers as of October 30, 2026, with prices from $357 to $2,173, a $1,817 spread on the same certified stone. Brilliant Earth lists it at $2,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625405436
Dimensions5.56 × 5.53 × 3.81 mm
L/W Ratio1.01
Culet sizePointed
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
5.56 mm5.53 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625405436
Side View
Table 67.0%Crown 39.2°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 68.9%

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: $2,173 SGD|Low: $354 SGD|High: $3,043 SGD|Avg: $1,073 SGD|-28.6%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 10$357 SGD
Retailer 19$414 SGD
Retailer 2$418 SGD
Retailer 4$442 SGD
Retailer 12$442 SGD
Retailer 18$646 SGD
Retailer 6$730 SGD
Retailer 3$752 SGD
Retailer 20$761 SGD
Retailer 17$761 SGD
Retailer 13$774 SGD
Retailer 15$823 SGD
Retailer 16$1,078 SGD
Retailer 5$1,185 SGD
Retailer 8$1,423 SGD
Retailer 11$1,488 SGD
Retailer 14$1,572 SGD
Retailer 9$1,734 SGD
Retailer 21$1,784 SGD
Retailer 7$1,849 SGD
Brilliant Earth$2,173 SGD

37 data points across 21 retailers

23 retailers$357 SGD to $2,173 SGD

A
Cheapest Retailer
-
$357 SGD
$279 USD
A
Retailer 2
-
$414 SGD
$324 USD
View
A
Retailer 3
-
$418 SGD
$327 USD
View
Final sale: no returns
Retailer 4
-
$433 SGD
$339 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$442 SGD
$346 USD
View
A
Retailer 6
-
$442 SGD
$346 USD
View
A
Retailer 7
-
$646 SGD
$505 USD
View
A
Retailer 8
-
$730 SGD
$571 USD
View
A
Retailer 9
-
$752 SGD
$588 USD
View
A
Retailer 10
-
$761 SGD
$595 USD
View
A
Retailer 11
-
$761 SGD
ZAR 9,613 ZAR
View
A
Retailer 12
-
$774 SGD
£477 GBP
View
A
Retailer 13
-
$823 SGD
€613 EUR
View
B+
Retailer 14
-
$1,078 SGD
A$1,297 AUD
View
B+
Retailer 15
-
$1,185 SGD
$927 USD
View
B+
Retailer 16
-
$1,423 SGD
$1,113 USD
View
B
Retailer 17
-
$1,488 SGD
$1,164 USD
View
Retailer 18
-
$1,572 SGD
A$1,892 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
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$1,648 SGD
$1,289 USD
View
B
Retailer 20
-
$1,734 SGD
£1,068 GBP
View
B
Retailer 21
-
$1,784 SGD
£1,099 GBP
View
B
Retailer 22
-
$1,849 SGD
$1,447 USD
View
Most Expensive
B
Brilliant Earth
14717114A · Oct 30
$2,173 SGD
$1,700 USD
View
22 more retailers have this diamond
Prices start from $357 SGDSave up to $1,817 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
1.03ct Princess
$357 SGD