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Round|Lab Grown|IGI

1.00ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG825630585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630585

Diamond specifications and retailer prices

From $487 SGD
As of November 3, 2026
Save $457 SGD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,341 SGD at MOH London · As of October 19, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825630585 or 825630585. Listed at 9 retailers as of November 2, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630585
Dimensions6.47 × 6.45 × 3.84 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.45 mm1.00 ctI / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630585
Side View
Table 63.0%Crown 37.4°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,341 SGD|Low: $400 SGD|High: $1,403 SGD|Avg: $783 SGD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$487 SGD
Retailer 6$512 SGD
Retailer 7$525 SGD
Retailer 5$602 SGD
Retailer 2$616 SGD
Retailer 9$783 SGD
Retailer 3$944 SGD
Retailer 8$1,289 SGD
MOH London$1,341 SGD

27 data points across 9 retailers

9 retailers$487 SGD to $944 SGD

B+
Cheapest Retailer
-
$487 SGD
B+
Retailer 2
-
$512 SGD
View
B+
Retailer 3
-
$525 SGD
View
B+
Retailer 4
-
$602 SGD
View
B
Retailer 5
-
$616 SGD
View
Retailer 6
-
$783 SGD
View
Price last confirmed 9 days ago
C
Retailer 7
-
$944 SGD
View
Retailer 8
-
$1,289 SGD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG825630585 · Oct 19
$1,341 SGD
£824 GBP
View
Price last confirmed 16 days ago
8 more retailers have this diamond
Prices start from $487 SGDSave up to $457 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.

B+
1.00ct Round
$487 SGD