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Round|Lab Grown|IGI

1.00ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG817652945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817652945

Diamond specifications and retailer prices

From $486 SGD
As of November 3, 2026
Save $486 SGD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,388 SGD at MOH London · As of October 25, 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 LG817652945 or 817652945. Listed at 16 retailers as of October 28, 2026, with a 100% 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
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817652945
Dimensions6.38 × 6.35 × 3.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.35 mm1.00 ctI / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817652945
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 60.6%

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: $1,388 SGD|Low: $200 SGD|High: $1,388 SGD|Avg: $644 SGD|+18.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$200 SGD
Retailer 9$340 SGD
Retailer 5$486 SGD
Retailer 11$501 SGD
Retailer 7$506 SGD
Retailer 6$602 SGD
Retailer 2$611 SGD
Retailer 10$783 SGD
Retailer 4$930 SGD
Retailer 8$1,275 SGD
MOH London$1,388 SGD

31 data points across 11 retailers

16 retailers$486 SGD to $971 SGD

Retailer 1
-
$200 SGD
Price last confirmed 25 days ago
Retailer 2
-
$232 SGD
View
Price last confirmed 26 days ago
Retailer 3
-
$245 SGD
View
Price last confirmed 64 days ago
Retailer 4
-
$249 SGD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$486 SGD
View
Retailer 6
-
$501 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$506 SGD
View
B+
Retailer 8
-
$525 SGD
View
B
Retailer 9
-
$602 SGD
View
B
Retailer 10
-
$611 SGD
View
Retailer 11
-
$783 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$798 SGD
View
Price last confirmed 35 days ago
C
Retailer 13
-
$930 SGD
View
B
Retailer 14
-
$971 SGD
View
Retailer 15
-
$1,275 SGD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG817652945 · Oct 25
$1,388 SGD
£853 GBP
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $486 SGDSave up to $486 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
$486 SGD