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Round|Lab Grown|IGI

1.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG844676928

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844676928

Diamond specifications and retailer prices

From $192 SGD
$150 USD
As of October 26, 2026
Save $644 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,119 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844676928 or 844676928. Listed at 19 retailers as of October 26, 2026, with a 336% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844676928
Dimensions6.67 × 6.69 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.69 mm1.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844676928
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.9%

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: Oct 26
Current: $1,119 SGD|Low: $192 SGD|High: $1,119 SGD|Avg: $519 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$192 SGD
Retailer 14$222 SGD
Retailer 4$238 SGD
Retailer 8$238 SGD
Retailer 3$278 SGD
Retailer 9$322 SGD
Retailer 11$400 SGD
Retailer 12$409 SGD
Retailer 2$426 SGD
Retailer 16$514 SGD
Retailer 6$554 SGD
Retailer 13$580 SGD
Retailer 10$662 SGD
Retailer 18$766 SGD
Retailer 5$776 SGD
Retailer 15$808 SGD
Retailer 7$836 SGD
MOH London$1,119 SGD

15 data points across 18 retailers

19 retailers$192 SGD to $836 SGD

A
Cheapest Retailer
-
$192 SGD
$150 USD
A
Retailer 2
-
$222 SGD
$174 USD
View
A
Retailer 3
-
$238 SGD
$186 USD
View
A
Retailer 4
-
$238 SGD
$186 USD
View
A
Retailer 5
-
$278 SGD
HK$1,700 HKD
View
B+
Retailer 6
-
$322 SGD
$252 USD
View
A
Retailer 7
-
$400 SGD
£246 GBP
View
A
Retailer 8
-
$409 SGD
ZAR 5,164 ZAR
View
A
Retailer 9
-
$426 SGD
€317 EUR
View
B+
Retailer 10
-
$514 SGD
$402 USD
View
B+
Retailer 11
-
$554 SGD
$433 USD
View
B+
Retailer 12
-
$580 SGD
A$698 AUD
View
B+
Retailer 13
-
$662 SGD
View
B+
Retailer 14
-
$671 SGD
$525 USD
View
B+
Retailer 15
-
$766 SGD
$599 USD
View
B+
Retailer 16
-
$776 SGD
$607 USD
View
B
Retailer 17
-
$808 SGD
$632 USD
View
B
Retailer 18
-
$836 SGD
$654 USD
View
Most Expensive
MOH London
LG844676928 · Oct 21
$1,119 SGD
£689 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $192 SGDSave up to $644 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
1.09ct Round
$192 SGD