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Heart|Lab Grown|IGI

3.56ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836612674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612674

Diamond specifications and retailer prices

From HK$9,949 HKD
$1,268 USD
As of November 2, 2026
Save HK$39,325 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$49,274 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.56ct lab-grown heart diamond

This 3.56ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836612674 or 836612674. Listed at 21 retailers as of November 2, 2026, with prices from HK$9,949 to HK$49,274, a HK$39,325 spread on the same certified stone. Brilliant Earth lists it at HK$49,274. 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

3.56
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612674
Dimensions9.28 × 10.53 × 6.14 mm
L/W Ratio1.13
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
9.28 mm10.53 mm3.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612674
Side View
Table 58.0%Crown 40.6°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 58.3%

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: Nov 2
Current: HK$49,274 HKD|Low: HK$9,949 HKD|High: HK$49,274 HKD|Avg: HK$23,691 HKD
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 20HK$9,949 HKD
Retailer 12HK$10,820 HKD
Retailer 7HK$11,542 HKD
Retailer 9HK$11,871 HKD
Retailer 19HK$12,907 HKD
Retailer 4HK$13,519 HKD
Retailer 17HK$14,759 HKD
Retailer 14HK$16,100 HKD
Retailer 3HK$18,266 HKD
Retailer 16HK$20,290 HKD
Retailer 6HK$21,357 HKD
Retailer 8HK$21,632 HKD
Retailer 18HK$26,056 HKD
Retailer 2HK$26,819 HKD
Retailer 13HK$34,350 HKD
Retailer 15HK$37,078 HKD
Retailer 5HK$40,492 HKD
Retailer 10HK$41,752 HKD
Retailer 11HK$45,374 HKD
Brilliant EarthHK$49,274 HKD

27 data points across 20 retailers

21 retailersHK$9,949 HKD to HK$49,274 HKD

A
Cheapest Retailer
-
HK$9,949 HKD
$1,268 USD
A
Retailer 2
-
HK$10,820 HKD
$1,379 USD
View
A
Retailer 3
-
HK$11,542 HKD
$1,471 USD
View
A
Retailer 4
-
HK$11,871 HKD
$1,513 USD
View
Final sale: no returns
Retailer 5
-
HK$12,483 HKD
$1,591 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$12,907 HKD
$1,645 USD
View
A
Retailer 7
-
HK$13,519 HKD
$1,723 USD
View
B+
Retailer 8
-
HK$14,759 HKD
£1,481 GBP
View
B+
Retailer 9
-
HK$16,100 HKD
£1,616 GBP
View
B+
Retailer 10
-
HK$18,266 HKD
$2,328 USD
View
B+
Retailer 11
-
HK$20,290 HKD
$2,586 USD
View
B+
Retailer 12
-
HK$21,357 HKD
$2,722 USD
View
B+
Retailer 13
-
HK$21,632 HKD
$2,757 USD
View
B
Retailer 14
-
HK$26,056 HKD
A$5,109 AUD
View
B+
Retailer 15
-
HK$26,819 HKD
ZAR 55,220 ZAR
View
B
Retailer 16
-
HK$34,350 HKD
$4,378 USD
View
B
Retailer 17
-
HK$37,078 HKD
£3,721 GBP
View
B
Retailer 18
-
HK$40,492 HKD
$5,161 USD
View
B
Retailer 19
-
HK$41,752 HKD
SGD 7,191 SGD
View
B
Retailer 20
-
HK$45,374 HKD
$5,783 USD
View
Most Expensive
B
Brilliant Earth
21621272A · Nov 2
HK$49,274 HKD
$6,280 USD
View
20 more retailers have this diamond
Prices start from HK$9,949 HKDSave up to HK$39,325 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
3.56ct Heart
HK$9,949 HKD