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Heart|Lab Grown|IGI

3.09ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG797643316

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643316

Diamond specifications and retailer prices

From HK$9,917 HKD
$1,264 USD
As of October 30, 2026
Save HK$45,748 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$55,665 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797643316 or 797643316. Listed at 21 retailers as of October 30, 2026, with prices from HK$9,917 to HK$55,665, a HK$45,748 spread on the same certified stone. With Clarity lists it at HK$55,665. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643316
Dimensions8.86 × 9.89 × 5.99 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.86 mm9.89 mm3.09 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643316
Side View
Table 58.0%Crown 37.6°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 60.6%

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 30
Current: HK$25,973 HKD|Low: HK$9,917 HKD|High: HK$55,665 HKD|Avg: HK$22,450 HKD|-0.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 1, 2026
Retailer 11HK$9,917 HKD
Retailer 18HK$10,788 HKD
Retailer 10HK$11,502 HKD
Retailer 7HK$12,012 HKD
Retailer 4HK$12,867 HKD
Retailer 19HK$13,338 HKD
Retailer 15HK$14,758 HKD
Retailer 14HK$16,073 HKD
Retailer 20HK$16,460 HKD
Retailer 5HK$17,574 HKD
Retailer 3HK$21,442 HKD
Retailer 9HK$21,560 HKD
Retailer 1HK$25,973 HKD
Retailer 16HK$26,710 HKD
Retailer 8HK$31,610 HKD
Retailer 2HK$36,001 HKD
Retailer 17HK$37,006 HKD
Retailer 13HK$40,360 HKD
Retailer 12HK$40,782 HKD
Retailer 6HK$42,131 HKD
With ClarityHK$55,665 HKD

12 data points across 21 retailers

21 retailersHK$9,917 HKD to HK$55,665 HKD

A
Cheapest Retailer
-
HK$9,917 HKD
$1,264 USD
A
Retailer 2
-
HK$10,788 HKD
$1,375 USD
View
B+
Retailer 3
-
HK$11,502 HKD
$1,466 USD
View
B+
Retailer 4
-
HK$12,012 HKD
$1,531 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$12,867 HKD
$1,640 USD
View
B+
Retailer 6
-
HK$13,338 HKD
$1,700 USD
View
B+
Retailer 7
-
HK$14,758 HKD
£1,481 GBP
View
B+
Retailer 8
-
HK$16,073 HKD
£1,613 GBP
View
B+
Retailer 9
-
HK$16,460 HKD
$2,098 USD
View
B+
Retailer 10
-
HK$17,574 HKD
$2,240 USD
View
B
Retailer 11
-
HK$21,442 HKD
$2,733 USD
View
B
Retailer 12
-
HK$21,560 HKD
$2,748 USD
View
B
Retailer 13
-
HK$25,973 HKD
A$5,093 AUD
View
B
Retailer 14
-
HK$26,710 HKD
ZAR 54,998 ZAR
View
B
Retailer 15
-
HK$31,610 HKD
$4,029 USD
View
B
Retailer 16
-
HK$36,001 HKD
$4,589 USD
View
B
Retailer 17
-
HK$37,006 HKD
£3,714 GBP
View
B
Retailer 18
-
HK$40,360 HKD
$5,144 USD
View
B
Retailer 19
-
HK$40,782 HKD
A$7,997 AUD
View
B
Retailer 20
-
HK$42,131 HKD
$5,370 USD
View
Most Expensive
B
With Clarity
797643316 · Oct 31
HK$55,665 HKD
$7,095 USD
View
20 more retailers have this diamond
Prices start from HK$9,917 HKDSave up to HK$45,748 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
3.09ct Heart
HK$9,917 HKD