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Round|Lab Grown|IGI

1.90ct H VVS2 Round Lab Grown Diamond

VG • H/VVS2 • IGI LG605311281

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605311281

Diamond specifications and retailer prices

From $349 SGD
$273 USD
As of October 30, 2026
Save $1,236 SGD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,718 SGD at MOH London · As of October 18, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG605311281 or 605311281. Listed at 10 retailers as of October 30, 2026, with a 354% 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

1.90
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605311281
Dimensions7.87 × 7.82 × 4.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.87 mm7.82 mm1.90 ctH / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605311281
Side View
Table 57.0%Crown 37.5°GirdlePavilion 40.4°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,718 SGD|Low: $249 SGD|High: $1,729 SGD|Avg: $964 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6$349 SGD
Retailer 5$649 SGD
Retailer 8$687 SGD
Retailer 10$697 SGD
Retailer 7$726 SGD
Retailer 2$733 SGD
Retailer 3$1,065 SGD
Retailer 4$1,246 SGD
Retailer 11$1,362 SGD
Retailer 9$1,585 SGD
MOH London$1,718 SGD

15 data points across 11 retailers

10 retailers$349 SGD to $1,585 SGD

A
Cheapest Retailer
-
$349 SGD
$273 USD
Final sale: no returns
Retailer 2
-
$386 SGD
$302 USD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$649 SGD
$508 USD
View
B+
Retailer 4
-
$687 SGD
$537 USD
View
B+
Retailer 5
-
$726 SGD
$568 USD
View
B+
Retailer 6
-
$733 SGD
ZAR 9,257 ZAR
View
B
Retailer 7
-
$1,246 SGD
$975 USD
View
Retailer 8
-
$1,370 SGD
$1,072 USD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$1,585 SGD
$1,240 USD
View
Most Expensive
MOH London
LG605311281 · Oct 18
$1,718 SGD
£1,058 GBP
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $349 SGDSave up to $1,236 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
1.90ct Round
$349 SGD