CaratHunter
Plans
Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG800612345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800612345

Diamond specifications and retailer prices

From $1,733 USD
As of October 29, 2026
Save $2,676 USD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,409 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800612345 or 800612345. Listed at 6 retailers as of October 27, 2026, with prices from $1,733 to $4,409, a $2,676 spread on the same certified stone. Taylor and Hart lists it at $4,409. 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800612345
Dimensions13.10 × 11.25 × 7.61 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.10 mm11.25 mm6.50 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800612345
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 58.1%

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 29
Current: $1,822 USD|Low: $1,733 USD|High: $4,654 USD|Avg: $2,946 USD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 29, 2026
Retailer 4$1,733 USD
Retailer 1$1,822 USD
Retailer 5$2,008 USD
Retailer 3$3,065 USD
Retailer 2$4,284 USD
Taylor and Hart$4,409 USD

20 data points across 6 retailers

6 retailers$1,733 USD to $4,409 USD

A
Cheapest Retailer
-
$1,733 USD
A
Retailer 2
-
$1,822 USD
£1,435 GBP
View
A
Retailer 3
-
$2,008 USD
View
B+
Retailer 4
-
$3,065 USD
View
B
Retailer 5
-
$4,284 USD
£3,373 GBP
View
Most Expensive
B
Taylor and Hart
RQROHN2 · Oct 27
$4,409 USD
View
5 more retailers have this diamond
Prices start from $1,733 USDSave up to $2,676 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
$1,733 USD