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Heart|Lab Grown|IGI

3.50ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG596320299

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596320299

Diamond specifications and retailer prices

From HK$3,515 HKD
$448 USD
As of November 2, 2026
Save HK$13,589 HKD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$17,104 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.5ct lab-grown heart diamond

This 3.5ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596320299 or 596320299. Listed at 17 retailers as of November 2, 2026, with prices from HK$3,515 to HK$17,104, a HK$13,589 spread on the same certified stone. Brilliant Earth lists it at HK$17,104. 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

3.50
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596320299
Dimensions9.16 × 10.47 × 6.22 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.16 mm10.47 mm3.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596320299
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 59.4%

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$17,104 HKD|Low: HK$3,374 HKD|High: HK$33,267 HKD|Avg: HK$10,168 HKD|-48.6%
Brilliant Earth
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
November 2, 2026
Retailer 12HK$3,515 HKD
Retailer 4HK$3,931 HKD
Retailer 16HK$3,939 HKD
Retailer 13HK$4,362 HKD
Retailer 8HK$4,620 HKD
Retailer 11HK$5,492 HKD
Retailer 7HK$6,648 HKD
Retailer 15HK$6,850 HKD
Retailer 3HK$7,438 HKD
Retailer 5HK$7,940 HKD
Retailer 2HK$10,357 HKD
Retailer 17HK$13,505 HKD
Retailer 14HK$14,021 HKD
Retailer 9HK$14,274 HKD
Retailer 6HK$15,582 HKD
Retailer 10HK$16,023 HKD
Brilliant EarthHK$17,104 HKD

25 data points across 17 retailers

17 retailersHK$3,515 HKD to HK$17,104 HKD

A
Cheapest Retailer
-
HK$3,515 HKD
$448 USD
A
Retailer 2
-
HK$3,931 HKD
$501 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,939 HKD
$502 USD
View
A
Retailer 4
-
HK$4,362 HKD
$556 USD
View
Retailer 5
-
HK$4,362 HKD
$556 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$4,620 HKD
View
A
Retailer 7
-
HK$5,492 HKD
$700 USD
View
B+
Retailer 8
-
HK$6,850 HKD
$873 USD
View
A
Retailer 9
-
HK$7,438 HKD
$948 USD
View
A
Retailer 10
-
HK$7,940 HKD
$1,012 USD
View
B+
Retailer 11
-
HK$10,357 HKD
$1,320 USD
View
B
Retailer 12
-
HK$13,505 HKD
SGD 2,326 SGD
View
B
Retailer 13
-
HK$14,021 HKD
$1,787 USD
View
B+
Retailer 14
-
HK$14,274 HKD
$1,819 USD
View
B
Retailer 15
-
HK$15,582 HKD
$1,986 USD
View
B+
Retailer 16
-
HK$16,023 HKD
£1,608 GBP
View
Most Expensive
B
Brilliant Earth
14391523A · Nov 2
HK$17,104 HKD
$2,180 USD
View
16 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$13,589 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
3.50ct Heart
HK$3,515 HKD