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Heart|Lab Grown|IGI

3.47ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836612676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612676

Diamond specifications and retailer prices

From HK$10,427 HKD
$1,329 USD
As of November 2, 2026
Save HK$39,238 HKD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$49,666 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.47ct lab-grown heart diamond

This 3.47ct 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 LG836612676 or 836612676. Listed at 21 retailers as of November 2, 2026, with prices from HK$10,427 to HK$49,666, a HK$39,238 spread on the same certified stone. Brilliant Earth lists it at HK$49,666. 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

3.47
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612676
Dimensions9.29 × 10.61 × 5.96 mm
L/W Ratio1.14
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
9.29 mm10.61 mm3.47 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612676
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.2%

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 2
Current: HK$49,666 HKD|Low: HK$10,427 HKD|High: HK$81,443 HKD|Avg: HK$27,152 HKD|-39.0%
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
Retailer 21
November 2, 2026
Retailer 20HK$10,427 HKD
Retailer 12HK$11,345 HKD
Retailer 9HK$11,683 HKD
Retailer 6HK$12,099 HKD
Retailer 14HK$12,169 HKD
Retailer 7HK$13,456 HKD
Retailer 3HK$14,013 HKD
Retailer 13HK$15,476 HKD
Retailer 15HK$17,061 HKD
Retailer 21HK$19,137 HKD
Retailer 2HK$20,769 HKD
Retailer 5HK$21,428 HKD
Retailer 8HK$22,683 HKD
Retailer 17HK$27,326 HKD
Retailer 19HK$28,097 HKD
Retailer 18HK$33,448 HKD
Retailer 16HK$38,872 HKD
Retailer 10HK$40,747 HKD
Retailer 4HK$42,508 HKD
Retailer 11HK$44,228 HKD
Brilliant EarthHK$49,666 HKD

31 data points across 21 retailers

21 retailersHK$10,427 HKD to HK$49,666 HKD

A
Cheapest Retailer
-
HK$10,427 HKD
$1,329 USD
A
Retailer 2
-
HK$11,345 HKD
$1,446 USD
View
A
Retailer 3
-
HK$11,683 HKD
$1,489 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,099 HKD
$1,542 USD
View
Retailer 5
-
HK$12,169 HKD
$1,551 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
HK$13,456 HKD
$1,715 USD
View
B+
Retailer 7
-
HK$14,013 HKD
$1,786 USD
View
B+
Retailer 8
-
HK$15,476 HKD
£1,553 GBP
View
B+
Retailer 9
-
HK$17,061 HKD
£1,712 GBP
View
B+
Retailer 10
-
HK$19,137 HKD
$2,439 USD
View
B+
Retailer 11
-
HK$20,769 HKD
$2,647 USD
View
B+
Retailer 12
-
HK$21,428 HKD
$2,731 USD
View
B+
Retailer 13
-
HK$22,683 HKD
$2,891 USD
View
B
Retailer 14
-
HK$27,326 HKD
A$5,358 AUD
View
B+
Retailer 15
-
HK$28,097 HKD
ZAR 57,852 ZAR
View
B
Retailer 16
-
HK$33,448 HKD
$4,263 USD
View
B
Retailer 17
-
HK$38,872 HKD
£3,901 GBP
View
B
Retailer 18
-
HK$40,747 HKD
SGD 7,018 SGD
View
B
Retailer 19
-
HK$42,508 HKD
$5,418 USD
View
B
Retailer 20
-
HK$44,228 HKD
$5,637 USD
View
Most Expensive
B
Brilliant Earth
21621268A · Nov 2
HK$49,666 HKD
$6,330 USD
View
20 more retailers have this diamond
Prices start from HK$10,427 HKDSave up to HK$39,238 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
3.47ct Heart
HK$10,427 HKD