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Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG828688887

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828688887

Diamond specifications and retailer prices

From $226 SGD
$177 USD
As of October 30, 2026
Save $1,155 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,649 SGD at Brilliant Earth · As of September 26, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct 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 LG828688887 or 828688887. Listed at 21 retailers as of October 30, 2026, with a 510% 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

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828688887
Dimensions6.48 × 6.90 × 3.95 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.90 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828688887
Side View
Table 60.0%Crown 37.5°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.2%

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 30
Current: $536 SGD|Low: $226 SGD|High: $1,400 SGD|Avg: $644 SGD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
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Retailer 17
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Retailer 20
October 31, 2026
Retailer 18$226 SGD
Retailer 19$253 SGD
Retailer 7$263 SGD
Retailer 4$281 SGD
Retailer 13$284 SGD
Retailer 2$344 SGD
Retailer 17$377 SGD
Retailer 8$485 SGD
Retailer 12$498 SGD
Retailer 10$525 SGD
Retailer 1$536 SGD
Retailer 16$683 SGD
Retailer 9$689 SGD
Retailer 6$904 SGD
Retailer 15$928 SGD
Retailer 14$951 SGD
Retailer 20$970 SGD
Retailer 11$1,060 SGD
Retailer 5$1,322 SGD
Retailer 3$1,381 SGD

15 data points across 20 retailers

21 retailers$226 SGD to $1,381 SGD

A
Cheapest Retailer
-
$226 SGD
$177 USD
A
Retailer 2
-
$253 SGD
$198 USD
View
Final sale: no returns
A
Retailer 3
-
$263 SGD
$206 USD
View
A
Retailer 4
-
$281 SGD
$220 USD
View
A
Retailer 5
-
$284 SGD
$222 USD
View
A
Retailer 6
-
$344 SGD
£212 GBP
View
B+
Retailer 7
-
$377 SGD
$295 USD
View
A
Retailer 8
-
$485 SGD
ZAR 6,128 ZAR
View
A
Retailer 9
-
$498 SGD
£307 GBP
View
B+
Retailer 10
-
$525 SGD
$411 USD
View
B+
Retailer 11
-
$536 SGD
€399 EUR
View
B+
Retailer 12
-
$683 SGD
$534 USD
View
B+
Retailer 13
-
$689 SGD
A$829 AUD
View
B+
Retailer 14
-
$904 SGD
$707 USD
View
B+
Retailer 15
-
$928 SGD
$726 USD
View
B
Retailer 16
-
$951 SGD
$744 USD
View
B+
Retailer 17
-
$970 SGD
$758 USD
View
B
Retailer 18
-
$1,060 SGD
A$1,276 AUD
View
B
Retailer 19
-
$1,322 SGD
£814 GBP
View
B
Retailer 20
-
$1,381 SGD
View
Most Expensive
Brilliant Earth
21325213A · Sep 26
$1,649 SGD
$1,290 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $226 SGDSave up to $1,155 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
1.02ct Heart
$226 SGD