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Heart|Lab Grown|IGI

6.52ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG821685790

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821685790

Diamond specifications and retailer prices

From $1,115 USD
As of October 27, 2026
Save $3,410 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,525 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.52ct lab-grown heart diamond

This 6.52ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821685790 or 821685790. Listed at 19 retailers as of October 27, 2026, with prices from $1,115 to $4,525, a $3,410 spread on the same certified stone. Taylor and Hart lists it at $4,525. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.52
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821685790
Dimensions13.07 × 11.71 × 7.65 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm11.71 mm6.52 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821685790
Side View
Table 53.0%Crown 32.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.5%

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 27
Current: $1,875 USD|Low: $1,115 USD|High: $4,726 USD|Avg: $2,644 USD|-6.3%
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
Retailer 14
Retailer 15
Taylor and Hart
October 30, 2026
Retailer 15$1,115 USD
Retailer 4$1,249 USD
Retailer 6$1,294 USD
Retailer 10$1,470 USD
Retailer 1$1,875 USD
Retailer 7$2,142 USD
Retailer 9$2,395 USD
Retailer 13$2,404 USD
Retailer 5$2,425 USD
Retailer 8$2,504 USD
Retailer 2$3,119 USD
Retailer 11$3,184 USD
Retailer 3$3,828 USD
Retailer 14$3,923 USD
Retailer 12$4,180 USD
Taylor and Hart$4,525 USD

41 data points across 16 retailers

19 retailers$1,115 USD to $4,525 USD

A
Cheapest Retailer
-
$1,115 USD
A
Retailer 2
-
$1,214 USD
View
A
Retailer 3
-
$1,249 USD
View
Final sale: no returns
A
Retailer 4
-
$1,294 USD
View
Retailer 5
-
$1,294 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,470 USD
View
A
Retailer 7
-
$1,875 USD
£1,477 GBP
View
Retailer 8
-
$2,142 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$2,395 USD
A$3,685 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,404 USD
View
A
Retailer 11
-
$2,425 USD
View
A
Retailer 12
-
$2,504 USD
ZAR 40,446 ZAR
View
B+
Retailer 13
-
$3,119 USD
View
B+
Retailer 14
-
$3,184 USD
View
B+
Retailer 15
-
$3,746 USD
View
B+
Retailer 16
-
$3,828 USD
View
B+
Retailer 17
-
$3,923 USD
View
B+
Retailer 18
-
$4,180 USD
£3,291 GBP
View
Most Expensive
B+
Taylor and Hart
AOPWF72 · Oct 30
$4,525 USD
View
18 more retailers have this diamond
Prices start from $1,115 USDSave up to $3,410 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
6.52ct Heart
$1,115 USD