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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 £116 GBP
$155 USD
As of October 30, 2026
Save £630 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £746 GBP 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 £116 to £746, a £630 spread on the same certified stone. Reve Diamonds lists it at £746. 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
Colour
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

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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: £220 GBP|Low: £116 GBP|High: £746 GBP|Avg: £323 GBP|+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£116 GBP
Retailer 3£153 GBP
Retailer 5£175 GBP
Retailer 11£180 GBP
Retailer 1£220 GBP
Retailer 6£224 GBP
Retailer 8£233 GBP
Retailer 7£281 GBP
Retailer 4£358 GBP
Retailer 12£405 GBP
Retailer 10£437 GBP
Retailer 2£456 GBP
Retailer 9£603 GBP
Reve Diamonds£746 GBP

17 data points across 14 retailers

14 retailers£116 GBP to £746 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
Final sale: no returns
A
Retailer 2
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 3
-
£175 GBP
$235 USD
View
A
Retailer 4
-
£180 GBP
$241 USD
View
B+
Retailer 5
-
£220 GBP
View
A
Retailer 6
-
£224 GBP
€286 EUR
View
B+
Retailer 7
-
£233 GBP
ZAR 5,038 ZAR
View
B+
Retailer 8
-
£281 GBP
View
B
Retailer 9
-
£358 GBP
SGD 648 SGD
View
B
Retailer 10
-
£405 GBP
$543 USD
View
B
Retailer 11
-
£437 GBP
$586 USD
View
B
Retailer 12
-
£456 GBP
$610 USD
View
B
Retailer 13
-
£603 GBP
View
Most Expensive
B
Reve Diamonds
8E6E4201C · Oct 30
£746 GBP
$999 USD
View
13 more retailers have this diamond
Prices start from £116 GBPSave up to £630 GBP

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
£116 GBP