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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG825657630

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825657630

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 30, 2026
Save $1,085 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,317 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825657630 or 825657630. Listed at 19 retailers as of October 26, 2026, with prices from $231 to $1,317, a $1,085 spread on the same certified stone. MOH London lists it at $1,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657630
Dimensions7.01 × 6.26 × 4.04 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.01 mm6.26 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657630
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.6%

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 30
Current: $1,317 SGD|Low: $225 SGD|High: $1,432 SGD|Avg: $653 SGD|-4.1%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$231 SGD
Retailer 18$260 SGD
Retailer 3$268 SGD
Retailer 9$281 SGD
Retailer 15$286 SGD
Retailer 14$352 SGD
Retailer 5$492 SGD
Retailer 19$508 SGD
Retailer 2$517 SGD
Retailer 4$534 SGD
Retailer 16$593 SGD
Retailer 7$699 SGD
Retailer 12$721 SGD
Retailer 10$812 SGD
Retailer 17$922 SGD
Retailer 8$991 SGD
Retailer 11$1,001 SGD
Retailer 13$1,202 SGD
MOH London$1,317 SGD

30 data points across 19 retailers

19 retailers$231 SGD to $1,317 SGD

A
Cheapest Retailer
-
$231 SGD
$181 USD
A
Retailer 2
-
$260 SGD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$268 SGD
$210 USD
View
A
Retailer 4
-
$281 SGD
$220 USD
View
A
Retailer 5
-
$286 SGD
$224 USD
View
A
Retailer 6
-
$352 SGD
£217 GBP
View
A
Retailer 7
-
$492 SGD
ZAR 6,219 ZAR
View
B+
Retailer 8
-
$508 SGD
$397 USD
View
B+
Retailer 9
-
$517 SGD
£318 GBP
View
B+
Retailer 10
-
$534 SGD
$418 USD
View
B+
Retailer 11
-
$593 SGD
$464 USD
View
B+
Retailer 12
-
$699 SGD
A$841 AUD
View
B+
Retailer 13
-
$721 SGD
$564 USD
View
B+
Retailer 14
-
$812 SGD
View
B+
Retailer 15
-
$922 SGD
$721 USD
View
B
Retailer 16
-
$991 SGD
$775 USD
View
B
Retailer 17
-
$1,001 SGD
$783 USD
View
B
Retailer 18
-
$1,202 SGD
$940 USD
View
Most Expensive
B
MOH London
LG825657630 · Oct 26
$1,317 SGD
£811 GBP
View
18 more retailers have this diamond
Prices start from $231 SGDSave up to $1,085 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
1.03ct Heart
$231 SGD