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Heart|Lab Grown|IGI

6.74ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG731518494

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731518494

Diamond specifications and retailer prices

From HK$18,784 HKD
$2,394 USD
As of November 2, 2026
Save HK$81,599 HKD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$100,383 HKD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 6.74ct lab-grown heart diamond

This 6.74ct 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 LG731518494 or 731518494. Listed at 9 retailers as of November 2, 2026, with prices from HK$18,784 to HK$100,383, a HK$81,599 spread on the same certified stone. Yadav Diamonds lists it at HK$100,383. 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

6.74
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731518494
Dimensions11.73 × 12.83 × 7.54 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm12.83 mm6.74 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731518494
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 58.8%

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 2
Current: HK$24,306 HKD|Low: HK$17,905 HKD|High: HK$100,383 HKD|Avg: HK$42,638 HKD|-14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yadav Diamonds
November 3, 2026
Retailer 4HK$18,784 HKD
Retailer 6HK$21,051 HKD
Retailer 5HK$22,730 HKD
Retailer 1HK$24,306 HKD
Retailer 9HK$34,058 HKD
Retailer 7HK$44,210 HKD
Retailer 3HK$45,833 HKD
Retailer 2HK$50,969 HKD
Retailer 8HK$62,471 HKD
Yadav DiamondsHK$100,383 HKD

40 data points across 10 retailers

9 retailersHK$18,784 HKD to HK$100,383 HKD

A
Cheapest Retailer
-
HK$18,784 HKD
$2,394 USD
B+
Retailer 2
-
HK$21,051 HKD
$2,683 USD
View
B+
Retailer 3
-
HK$22,730 HKD
$2,897 USD
View
B+
Retailer 4
-
HK$24,306 HKD
£2,439 GBP
View
B
Retailer 5
-
HK$44,210 HKD
$5,635 USD
View
B
Retailer 6
-
HK$45,833 HKD
A$8,987 AUD
View
B
Retailer 7
-
HK$50,969 HKD
£5,115 GBP
View
B
Retailer 8
-
HK$62,471 HKD
$7,962 USD
View
Most Expensive
B
Yadav Diamonds
13014836 · Nov 2
HK$100,383 HKD
$12,794 USD
View
8 more retailers have this diamond
Prices start from HK$18,784 HKDSave up to HK$81,599 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
6.74ct Heart
HK$18,784 HKD