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Heart|Lab Grown|IGI

1.11ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG602326026

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602326026

Diamond specifications and retailer prices

From $340 SGD
As of November 4, 2026
Save $1,338 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,914 SGD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown heart diamond

This 1.11ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602326026 or 602326026. Listed at 16 retailers as of November 4, 2026, with a 394% 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

1.11
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602326026
Dimensions6.25 × 7.30 × 4.18 mm
L/W Ratio1.17
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
6.25 mm7.30 mm1.11 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602326026
Side View
Table 60.0%Crown 38.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.3%

Caratlytics Score

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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: Nov 4
Current: $2,914 SGD|Low: $340 SGD|High: $2,914 SGD|Avg: $1,062 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$340 SGD
Retailer 10$501 SGD
Retailer 6$511 SGD
Retailer 5$717 SGD
Retailer 2$788 SGD
Retailer 4$1,021 SGD
Retailer 7$1,217 SGD
Retailer 3$1,663 SGD
Retailer 9$1,678 SGD
Do Amore Diamonds$2,914 SGD

41 data points across 10 retailers

16 retailers$340 SGD to $1,678 SGD

Retailer 1
-
$291 SGD
Price last confirmed 34 days ago
A
Retailer 2
-
$340 SGD
View
Final sale: no returns
Retailer 3
-
$353 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$377 SGD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$391 SGD
View
B+
Retailer 6
-
$501 SGD
View
B+
Retailer 7
-
$503 SGD
View
B+
Retailer 8
-
$717 SGD
View
B+
Retailer 9
-
$788 SGD
View
B
Retailer 10
-
$1,021 SGD
View
B
Retailer 11
-
$1,217 SGD
View
Retailer 12
-
$1,338 SGD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,553 SGD
View
B
Retailer 14
-
$1,663 SGD
View
B
Retailer 15
-
$1,678 SGD
View
Most Expensive
Do Amore Diamonds
27-12B812A70 · Nov 3
$2,914 SGD
$2,280 USD
View
Price under review
15 more retailers have this diamond
Prices start from $340 SGDSave up to $1,338 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
1.11ct Heart
$340 SGD