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Princess|Lab Grown|IGI

1.00ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG825630069

Shape and cutting style on the report: Princess cut

Certificate IGI LG825630069

Diamond specifications and retailer prices

From $331 SGD
As of November 4, 2026
Save $425 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,339 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825630069 or 825630069. Listed at 11 retailers as of November 2, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630069
Dimensions5.33 × 5.28 × 3.97 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm5.28 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630069
Side View
Table 76.0%Crown 41.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 75.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $591 SGD|Low: $219 SGD|High: $1,339 SGD|Avg: $666 SGD|+11.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 2$219 SGD
Retailer 12$306 SGD
Retailer 3$331 SGD
Retailer 10$418 SGD
Retailer 7$422 SGD
Retailer 5$424 SGD
Retailer 9$463 SGD
Retailer 1$591 SGD
Retailer 8$609 SGD
Retailer 6$756 SGD
Retailer 4$853 SGD
Retailer 11$1,140 SGD
Reve Diamonds$1,339 SGD

29 data points across 13 retailers

11 retailers$331 SGD to $756 SGD

B+
Cheapest Retailer
-
$331 SGD
Retailer 2
-
$418 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$422 SGD
View
A
Retailer 4
-
$424 SGD
View
Retailer 5
-
$463 SGD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$591 SGD
View
B+
Retailer 7
-
$609 SGD
View
B
Retailer 8
-
$756 SGD
View
Retailer 9
-
$853 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,140 SGD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
DB82DB28B · Oct 25
$1,339 SGD
$1,045 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $331 SGDSave up to $425 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
1.00ct Princess
$331 SGD