Heart|Lab Grown|IGI

0.64ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG843683310

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843683310

Diamond specifications and retailer prices

From $155 USD
As of October 30, 2026
Save $844 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $999 USD at Reve Diamonds · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843683310 or 843683310. Listed at 14 retailers as of October 30, 2026, with prices from $155 to $999, a $844 spread on the same certified stone. Reve Diamonds lists it at $999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683310
Dimensions6.14 × 5.55 × 3.22 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm5.55 mm0.64 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843683310
Side View
Table 66.0%Crown 35.6°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 52.4%

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: $295 USD|Low: $155 USD|High: $999 USD|Avg: $432 USD|+2.6%
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
Reve Diamonds
October 30, 2026
Retailer 13$155 USD
Retailer 3$205 USD
Retailer 5$235 USD
Retailer 11$241 USD
Retailer 1$295 USD
Retailer 6$300 USD
Retailer 8$312 USD
Retailer 7$376 USD
Retailer 4$480 USD
Retailer 12$543 USD
Retailer 10$586 USD
Retailer 2$610 USD
Retailer 9$808 USD
Reve Diamonds$999 USD

17 data points across 14 retailers

14 retailers$155 USD to $999 USD

A
Cheapest Retailer
-
$155 USD
Final sale: no returns
A
Retailer 2
-
$205 USD
HK$1,600 HKD
View
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$241 USD
View
B+
Retailer 5
-
$295 USD
£232 GBP
View
A
Retailer 6
-
$300 USD
€286 EUR
View
B+
Retailer 7
-
$312 USD
ZAR 5,038 ZAR
View
B+
Retailer 8
-
$376 USD
£296 GBP
View
B
Retailer 9
-
$480 USD
SGD 648 SGD
View
B
Retailer 10
-
$543 USD
View
B
Retailer 11
-
$586 USD
View
B
Retailer 12
-
$610 USD
View
B
Retailer 13
-
$808 USD
£636 GBP
View
Most Expensive
B
Reve Diamonds
8E6E4201C · Oct 30
$999 USD
View
13 more retailers have this diamond
Prices start from $155 USDSave up to $844 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
$155 USD