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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG799669395

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799669395

Diamond specifications and retailer prices

From $401 SGD
$314 USD
As of November 1, 2026
Save $722 SGD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,124 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG799669395 or 799669395. Listed at 8 retailers as of November 1, 2026, with prices from $401 to $1,124, a $722 spread on the same certified stone. MOH London lists it at $1,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669395
Dimensions6.54 × 6.49 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
6.54 mm6.49 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669395
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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: $1,124 SGD|Low: $399 SGD|High: $1,197 SGD|Avg: $638 SGD|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$401 SGD
Retailer 2$417 SGD
Retailer 4$440 SGD
Retailer 8$524 SGD
Retailer 3$554 SGD
Retailer 7$772 SGD
Retailer 6$844 SGD
MOH London$1,124 SGD

23 data points across 8 retailers

8 retailers$401 SGD to $1,124 SGD

A
Cheapest Retailer
-
$401 SGD
$314 USD
A
Retailer 2
-
$417 SGD
€311 EUR
View
A
Retailer 3
-
$440 SGD
$344 USD
View
Retailer 4
-
$524 SGD
$410 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$554 SGD
$433 USD
View
B+
Retailer 6
-
$772 SGD
$604 USD
View
B+
Retailer 7
-
$844 SGD
$660 USD
View
Most Expensive
B
MOH London
LG799669395 · Nov 1
$1,124 SGD
£692 GBP
View
7 more retailers have this diamond
Prices start from $401 SGDSave up to $722 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
1.05ct Round
$401 SGD