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Heart|Lab Grown|IGI

0.64ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG830643424

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830643424

Diamond specifications and retailer prices

From $154 USD
HK$1,200 HKD
As of October 30, 2026
Save $321 USD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $889 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.64ct lab-grown heart diamond

This 0.64ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830643424 or 830643424. Listed at 17 retailers as of October 27, 2026, with a 209% 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

0.64
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643424
Dimensions5.94 × 5.54 × 3.44 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
5.94 mm5.54 mm0.64 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643424
Side View
Table 58.0%Crown 30.7°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 62.1%

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 30
Current: $234 USD|Low: $100 USD|High: $1,102 USD|Avg: $371 USD|+0.9%
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 5$104 USD
Retailer 8$116 USD
Retailer 3$121 USD
Retailer 6$138 USD
Retailer 13$154 USD
Retailer 2$230 USD
Retailer 1$234 USD
Retailer 17$235 USD
Retailer 19$253 USD
Retailer 7$262 USD
Retailer 9$275 USD
Retailer 15$280 USD
Retailer 12$295 USD
Retailer 20$319 USD
Retailer 18$363 USD
Retailer 10$365 USD
Retailer 16$368 USD
Retailer 4$416 USD
Retailer 11$474 USD
Retailer 14$686 USD
Reve Diamonds$889 USD
Retailer 21$1,082 USD

42 data points across 22 retailers

17 retailers$154 USD to $474 USD

A
Cheapest Retailer
-
$154 USD
HK$1,200 HKD
Retailer 2
-
$230 USD
ZAR 3,720 ZAR
View
Price last confirmed 9 days ago
A
Retailer 3
-
$234 USD
€223 EUR
View
A
Retailer 4
-
$235 USD
View
A
Retailer 5
-
$253 USD
£199 GBP
View
A
Retailer 6
-
$262 USD
View
A
Retailer 7
-
$270 USD
View
A
Retailer 8
-
$280 USD
View
B+
Retailer 9
-
$295 USD
View
B+
Retailer 10
-
$319 USD
£251 GBP
View
B+
Retailer 11
-
$363 USD
SGD 491 SGD
View
B+
Retailer 12
-
$365 USD
View
B+
Retailer 13
-
$368 USD
View
B+
Retailer 14
-
$416 USD
View
B
Retailer 15
-
$474 USD
View
Retailer 16
-
$686 USD
£540 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
C4A73C796 · Oct 25
$889 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $154 USDSave up to $321 USD

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
0.64ct Heart
$154 USD