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Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

VG • G/VS2 • IGI LG817634432

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817634432

Diamond specifications and retailer prices

From $262 SGD
HK$1,600 HKD
As of October 29, 2026
Save $800 SGD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,063 SGD at MOH London · As of October 26, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG817634432 or 817634432. Listed at 17 retailers as of October 26, 2026, with prices from $262 to $1,063, a $800 spread on the same certified stone. MOH London lists it at $1,063. 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
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817634432
Dimensions6.30 × 6.18 × 3.91 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
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
6.30 mm6.18 mm1.00 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817634432
Side View
Table 64.0%Crown 38.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,063 SGD|Low: $205 SGD|High: $1,095 SGD|Avg: $573 SGD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$205 SGD
Retailer 9$370 SGD
Retailer 4$377 SGD
Retailer 2$388 SGD
Retailer 11$420 SGD
Retailer 8$468 SGD
Retailer 10$506 SGD
Retailer 5$540 SGD
Retailer 12$577 SGD
Retailer 7$621 SGD
Retailer 6$710 SGD
Retailer 3$1,000 SGD
MOH London$1,063 SGD

41 data points across 13 retailers

17 retailers$262 SGD to $1,063 SGD

Retailer 1
-
$176 SGD
$137 USD
Price last confirmed 22 days ago
Retailer 2
-
$213 SGD
$166 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$227 SGD
$177 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
$262 SGD
HK$1,600 HKD
View
B+
Retailer 5
-
$370 SGD
£227 GBP
View
B+
Retailer 6
-
$377 SGD
$294 USD
View
B+
Retailer 7
-
$388 SGD
€288 EUR
View
B+
Retailer 8
-
$420 SGD
$328 USD
View
B+
Retailer 9
-
$468 SGD
£287 GBP
View
Retailer 10
-
$506 SGD
$395 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$540 SGD
$421 USD
View
B
Retailer 12
-
$577 SGD
$450 USD
View
B
Retailer 13
-
$621 SGD
View
B
Retailer 14
-
$710 SGD
$554 USD
View
Retailer 15
-
$729 SGD
$569 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,000 SGD
$780 USD
View
Most Expensive
B
MOH London
LG817634432 · Oct 26
$1,063 SGD
£653 GBP
View
16 more retailers have this diamond
Prices start from $262 SGDSave up to $800 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
$262 SGD