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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG813646823

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813646823

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 25, 2026
Save $1,148 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,427 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG813646823 or 813646823. Listed at 19 retailers as of October 25, 2026, with prices from $279 to $1,427, a $1,148 spread on the same certified stone. Reve Diamonds lists it at $1,427. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813646823
Dimensions6.81 × 6.38 × 4.02 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm6.38 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813646823
Side View
Table 64.0%Crown 40°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.0%

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: Oct 25
Current: $1,176 SGD|Low: $224 SGD|High: $1,828 SGD|Avg: $689 SGD|-35.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 5$225 SGD
Retailer 6$251 SGD
Retailer 4$261 SGD
Retailer 8$279 SGD
Retailer 18$311 SGD
Retailer 11$459 SGD
Retailer 17$471 SGD
Retailer 3$496 SGD
Retailer 16$497 SGD
Retailer 15$547 SGD
Retailer 9$587 SGD
Retailer 13$693 SGD
Retailer 12$756 SGD
Retailer 7$896 SGD
Retailer 14$914 SGD
Retailer 10$965 SGD
Retailer 1$1,176 SGD
Retailer 2$1,310 SGD
Reve Diamonds$1,427 SGD

37 data points across 19 retailers

19 retailers$279 SGD to $1,427 SGD

Retailer 1
-
$225 SGD
$176 USD
Price last confirmed 8 days ago
Retailer 2
-
$261 SGD
$204 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$279 SGD
$218 USD
View
A
Retailer 4
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 5
-
$459 SGD
€342 EUR
View
Retailer 6
-
$471 SGD
ZAR 5,952 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$496 SGD
$388 USD
View
A
Retailer 8
-
$497 SGD
£306 GBP
View
B+
Retailer 9
-
$547 SGD
$428 USD
View
B+
Retailer 10
-
$587 SGD
$459 USD
View
B+
Retailer 11
-
$693 SGD
$542 USD
View
B+
Retailer 12
-
$756 SGD
View
B+
Retailer 13
-
$896 SGD
$701 USD
View
B+
Retailer 14
-
$914 SGD
$715 USD
View
Retailer 15
-
$946 SGD
$740 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$965 SGD
$755 USD
View
B
Retailer 17
-
$1,176 SGD
$920 USD
View
Retailer 18
-
$1,310 SGD
£807 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
4EBC6FCEF · Oct 25
$1,427 SGD
$1,116 USD
View
18 more retailers have this diamond
Prices start from $279 SGDSave up to $1,148 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
$279 SGD