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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG733546095

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733546095

Diamond specifications and retailer prices

From $371 SGD
$290 USD
As of November 1, 2026
Save $720 SGD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,091 SGD at MOH London · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733546095 or 733546095. Listed at 7 retailers as of November 1, 2026, with prices from $371 to $1,091, a $720 spread on the same certified stone. MOH London lists it at $1,091. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546095
Dimensions6.45 × 6.38 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.38 mm1.00 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG733546095
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 60.9%

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: Nov 1
Current: $1,091 SGD|Low: $353 SGD|High: $1,102 SGD|Avg: $589 SGD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$371 SGD
Retailer 2$405 SGD
Retailer 5$431 SGD
Retailer 7$511 SGD
Retailer 3$640 SGD
Retailer 6$822 SGD
MOH London$1,091 SGD

13 data points across 7 retailers

7 retailers$371 SGD to $1,091 SGD

A
Cheapest Retailer
-
$371 SGD
$290 USD
B+
Retailer 2
-
$405 SGD
€302 EUR
View
B+
Retailer 3
-
$431 SGD
$337 USD
View
Retailer 4
-
$511 SGD
$400 USD
View
Price last confirmed 35 days ago
B
Retailer 5
-
$640 SGD
$501 USD
View
B
Retailer 6
-
$822 SGD
$643 USD
View
Most Expensive
B
MOH London
LG733546095 · Nov 1
$1,091 SGD
£672 GBP
View
6 more retailers have this diamond
Prices start from $371 SGDSave up to $720 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 Round
$371 SGD