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Heart|Lab Grown|IGI

6.50ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837617231

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837617231

Diamond specifications and retailer prices

From $1,536 USD
HK$12,000 HKD
As of October 29, 2026
Save $4,851 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,387 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 6.5ct lab-grown heart diamond

This 6.5ct 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 LG837617231 or 837617231. Listed at 10 retailers as of October 28, 2026, with prices from $1,536 to $6,387, a $4,851 spread on the same certified stone. With Clarity lists it at $6,387. 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

6.50
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837617231
Dimensions11.56 × 12.80 × 7.50 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
11.56 mm12.80 mm6.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837617231
Side View
Table 64.0%Crown 33.7°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 58.6%

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 29
Current: $1,880 USD|Low: $1,536 USD|High: $6,899 USD|Avg: $3,437 USD|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 4$1,536 USD
Retailer 5$1,711 USD
Retailer 1$1,880 USD
Retailer 6$2,064 USD
Retailer 2$2,090 USD
Retailer 7$3,103 USD
Retailer 3$4,191 USD
Retailer 8$4,538 USD
Retailer 9$5,935 USD
With Clarity$6,387 USD

34 data points across 10 retailers

10 retailers$1,536 USD to $6,387 USD

A
Cheapest Retailer
-
$1,536 USD
HK$12,000 HKD
A
Retailer 2
-
$1,711 USD
View
A
Retailer 3
-
$1,880 USD
£1,481 GBP
View
A
Retailer 4
-
$2,064 USD
View
A
Retailer 5
-
$2,090 USD
€1,990 EUR
View
B+
Retailer 6
-
$3,103 USD
View
B+
Retailer 7
-
$4,191 USD
£3,300 GBP
View
B+
Retailer 8
-
$4,538 USD
View
Retailer 9
-
$5,935 USD
A$9,130 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
With Clarity
837617231 · Oct 28
$6,387 USD
View
9 more retailers have this diamond
Prices start from $1,536 USDSave up to $4,851 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
6.50ct Heart
$1,536 USD