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Heart|Lab Grown|IGI

1.05ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG836674688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836674688

Diamond specifications and retailer prices

From $421 SGD
£258 GBP
As of October 24, 2026
Save $449 SGD (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,180 SGD at MOH London · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836674688 or 836674688. Listed at 7 retailers as of October 23, 2026, with a 107% 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

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836674688
Dimensions7.31 × 6.25 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm6.25 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836674688
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 56.2%

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 24
Current: $1,180 SGD|Low: $336 SGD|High: $1,188 SGD|Avg: $637 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 3$336 SGD
Retailer 2$421 SGD
Retailer 4$432 SGD
Retailer 6$505 SGD
Retailer 7$779 SGD
Retailer 5$870 SGD
MOH London$1,180 SGD

30 data points across 7 retailers

7 retailers$421 SGD to $870 SGD

Retailer 1
-
$336 SGD
$262 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$421 SGD
£258 GBP
View
A
Retailer 3
-
$432 SGD
$337 USD
View
Retailer 4
-
$505 SGD
£310 GBP
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$779 SGD
A$935 AUD
View
B+
Retailer 6
-
$870 SGD
$679 USD
View
Most Expensive
MOH London
LG836674688 · Oct 21
$1,180 SGD
£725 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $421 SGDSave up to $449 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
$421 SGD