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Heart|Lab Grown|IGI

6.51ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG847672210

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847672210

Diamond specifications and retailer prices

From HK$12,052 HKD
As of November 1, 2026
Save HK$29,182 HKD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$41,233 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 6.51ct lab-grown heart diamond

This 6.51ct 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 LG847672210 or 847672210. Listed at 9 retailers as of October 31, 2026, with prices from HK$12,052 to HK$41,233, a HK$29,182 spread on the same certified stone. Novita Diamonds lists it at HK$41,233. 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

6.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847672210
Dimensions11.39 × 12.79 × 7.57 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
11.39 mm12.79 mm6.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847672210
Side View
Table 63.0%Crown 35.5°Girdle: STK-THKPavilion 39°Culet: NoneDepth 59.2%

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: Nov 1
Current: HK$41,233 HKD|Low: HK$12,052 HKD|High: HK$41,233 HKD|Avg: HK$24,750 HKD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$12,052 HKD
Retailer 5HK$13,487 HKD
Retailer 2HK$14,730 HKD
Retailer 4HK$16,296 HKD
Retailer 6HK$24,221 HKD
Retailer 3HK$32,923 HKD
Retailer 9HK$35,841 HKD
Retailer 8HK$37,834 HKD
Novita DiamondsHK$41,233 HKD

10 data points across 9 retailers

9 retailersHK$12,052 HKD to HK$41,233 HKD

A
Cheapest Retailer
-
HK$12,052 HKD
A
Retailer 2
-
HK$13,487 HKD
$1,719 USD
View
A
Retailer 3
-
HK$14,730 HKD
£1,478 GBP
View
A
Retailer 4
-
HK$16,296 HKD
$2,077 USD
View
B+
Retailer 5
-
HK$24,221 HKD
$3,087 USD
View
B+
Retailer 6
-
HK$32,923 HKD
£3,304 GBP
View
B
Retailer 7
-
HK$35,841 HKD
$4,568 USD
View
B
Retailer 8
-
HK$37,834 HKD
$4,822 USD
View
Most Expensive
B
Novita Diamonds
cert_847672210 · Oct 31
HK$41,233 HKD
A$8,085 AUD
View
8 more retailers have this diamond
Prices start from HK$12,052 HKDSave up to HK$29,182 HKD

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
6.51ct Heart
HK$12,052 HKD