CaratHunter
Plans
Heart|Lab Grown|IGI

1.05ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG844656173

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844656173

Diamond specifications and retailer prices

From $396 SGD
$310 USD
As of November 1, 2026
Save $974 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,370 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656173 or 844656173. Listed at 9 retailers as of November 1, 2026, with prices from $396 to $1,370, a $974 spread on the same certified stone. MOH London lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656173
Dimensions6.42 × 7.01 × 4.02 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm7.01 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656173
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.3%

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: Nov 1
Current: $1,370 SGD|Low: $394 SGD|High: $1,378 SGD|Avg: $802 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$396 SGD
Retailer 3$502 SGD
Retailer 2$531 SGD
Retailer 6$568 SGD
Retailer 9$981 SGD
Retailer 7$1,012 SGD
Retailer 5$1,033 SGD
Retailer 4$1,087 SGD
MOH London$1,370 SGD

27 data points across 9 retailers

9 retailers$396 SGD to $1,370 SGD

B+
Cheapest Retailer
-
$396 SGD
$310 USD
A
Retailer 2
-
$502 SGD
€374 EUR
View
B+
Retailer 3
-
$531 SGD
£327 GBP
View
B+
Retailer 4
-
$568 SGD
$444 USD
View
B
Retailer 5
-
$981 SGD
$767 USD
View
B
Retailer 6
-
$1,012 SGD
$791 USD
View
B
Retailer 7
-
$1,033 SGD
A$1,243 AUD
View
B
Retailer 8
-
$1,087 SGD
$850 USD
View
Most Expensive
B
MOH London
LG844656173 · Nov 1
$1,370 SGD
£844 GBP
View
8 more retailers have this diamond
Prices start from $396 SGDSave up to $974 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 Heart
$396 SGD