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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG634498092

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634498092

Diamond specifications and retailer prices

From $513 SGD
$400 USD
As of October 29, 2026
Save $1,716 SGD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,228 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634498092 or 634498092. Listed at 13 retailers as of October 25, 2026, with prices from $513 to $2,228, a $1,716 spread on the same certified stone. MOH London lists it at $2,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634498092
Dimensions7.25 × 7.54 × 4.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.54 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634498092
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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 29
Current: $2,228 SGD|Low: $323 SGD|High: $2,484 SGD|Avg: $1,174 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$323 SGD
Retailer 8$513 SGD
Retailer 6$859 SGD
Retailer 10$914 SGD
Retailer 7$963 SGD
Retailer 12$1,022 SGD
Retailer 2$1,026 SGD
Retailer 4$1,143 SGD
Retailer 5$1,399 SGD
Retailer 9$1,670 SGD
MOH London$2,228 SGD
Retailer 3$2,484 SGD

25 data points across 12 retailers

13 retailers$513 SGD to $2,228 SGD

Retailer 1
-
$459 SGD
$358 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$513 SGD
$400 USD
View
Final sale: no returns
Retailer 3
-
$533 SGD
$416 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$563 SGD
$439 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$859 SGD
$670 USD
View
B+
Retailer 6
-
$914 SGD
$713 USD
View
B+
Retailer 7
-
$963 SGD
ZAR 12,139 ZAR
View
B+
Retailer 8
-
$1,022 SGD
$797 USD
View
B+
Retailer 9
-
$1,026 SGD
£630 GBP
View
B
Retailer 10
-
$1,399 SGD
A$1,679 AUD
View
B
Retailer 11
-
$1,670 SGD
$1,303 USD
View
Retailer 12
-
$1,830 SGD
$1,428 USD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
LG634498092 · Oct 25
$2,228 SGD
£1,369 GBP
View
12 more retailers have this diamond
Prices start from $513 SGDSave up to $1,716 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
1.43ct Heart
$513 SGD