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Heart|Lab Grown|IGI

1.02ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816634414

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816634414

Diamond specifications and retailer prices

From $238 SGD
$186 USD
As of October 24, 2026
Save $1,127 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,393 SGD at Brilliant Earth · As of October 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816634414 or 816634414. Listed at 21 retailers as of October 24, 2026, with a 474% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816634414
Dimensions6.87 × 6.65 × 3.95 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.65 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816634414
Side View
Table 68.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 57.5%

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 24
Current: $1,342 SGD|Low: $201 SGD|High: $1,377 SGD|Avg: $600 SGD
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 5$205 SGD
Retailer 11$229 SGD
Retailer 3$238 SGD
Retailer 6$254 SGD
Retailer 21$295 SGD
Retailer 16$320 SGD
Retailer 13$424 SGD
Retailer 20$430 SGD
Retailer 15$432 SGD
Retailer 17$446 SGD
Retailer 8$459 SGD
Retailer 18$546 SGD
Retailer 9$565 SGD
Retailer 7$660 SGD
Retailer 12$700 SGD
Retailer 2$818 SGD
Retailer 4$818 SGD
Retailer 14$888 SGD
Retailer 19$1,192 SGD
Brilliant Earth$1,342 SGD
Retailer 10$1,365 SGD

30 data points across 21 retailers

21 retailers$238 SGD to $1,365 SGD

Retailer 1
-
$205 SGD
$160 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$238 SGD
$186 USD
View
A
Retailer 3
-
$254 SGD
$199 USD
View
A
Retailer 4
-
$295 SGD
HK$1,800 HKD
View
A
Retailer 5
-
$320 SGD
£197 GBP
View
A
Retailer 6
-
$424 SGD
$332 USD
View
Retailer 7
-
$430 SGD
ZAR 5,434 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$432 SGD
€322 EUR
View
A
Retailer 9
-
$446 SGD
£274 GBP
View
B+
Retailer 10
-
$459 SGD
$359 USD
View
B+
Retailer 11
-
$546 SGD
£337 GBP
View
B+
Retailer 12
-
$565 SGD
$442 USD
View
B+
Retailer 13
-
$660 SGD
$516 USD
View
B+
Retailer 14
-
$700 SGD
View
B
Retailer 15
-
$818 SGD
$640 USD
View
B
Retailer 16
-
$818 SGD
$640 USD
View
B
Retailer 17
-
$888 SGD
$695 USD
View
B
Retailer 18
-
$1,192 SGD
£734 GBP
View
B
Retailer 19
-
$1,342 SGD
$1,050 USD
View
B
Retailer 20
-
$1,365 SGD
$1,067 USD
View
Most Expensive
Brilliant Earth
20781856A · Oct 1
$1,393 SGD
$1,090 USD
View
Price last confirmed 29 days ago
20 more retailers have this diamond
Prices start from $238 SGDSave up to $1,127 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
$238 SGD