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Heart|Lab Grown|IGI

3.10ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG803636684

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803636684

Diamond specifications and retailer prices

From HK$12,004 HKD
$1,530 USD
As of October 30, 2026
Save HK$36,941 HKD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$72,965 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.1ct lab-grown heart diamond

This 3.1ct 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 LG803636684 or 803636684. Listed at 20 retailers as of October 30, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803636684
Dimensions9.87 × 8.70 × 5.96 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm8.70 mm3.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803636684
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

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: Oct 30
Current: HK$72,965 HKD|Low: HK$11,525 HKD|High: HK$72,965 HKD|Avg: HK$26,614 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
October 31, 2026
Retailer 16HK$12,004 HKD
Retailer 6HK$13,063 HKD
Retailer 4HK$13,926 HKD
Retailer 11HK$14,554 HKD
Retailer 15HK$15,260 HKD
Retailer 8HK$16,162 HKD
Retailer 2HK$19,505 HKD
Retailer 13HK$19,912 HKD
Retailer 14HK$24,620 HKD
Retailer 5HK$26,095 HKD
Retailer 10HK$31,496 HKD
Retailer 9HK$32,332 HKD
Retailer 3HK$35,761 HKD
Retailer 12HK$39,976 HKD
Retailer 7HK$46,545 HKD
Brilliant EarthHK$72,965 HKD

45 data points across 16 retailers

20 retailersHK$12,004 HKD to HK$48,945 HKD

A
Cheapest Retailer
-
HK$12,004 HKD
$1,530 USD
B+
Retailer 2
-
HK$13,063 HKD
$1,665 USD
View
B+
Retailer 3
-
HK$13,926 HKD
$1,775 USD
View
Retailer 4
-
HK$13,926 HKD
$1,775 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
HK$14,554 HKD
$1,855 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$15,260 HKD
$1,945 USD
View
B+
Retailer 7
-
HK$16,162 HKD
$2,060 USD
View
B+
Retailer 8
-
HK$18,367 HKD
$2,341 USD
View
B+
Retailer 9
-
HK$19,505 HKD
£1,958 GBP
View
B+
Retailer 10
-
HK$19,912 HKD
$2,538 USD
View
B
Retailer 11
-
HK$24,620 HKD
$3,138 USD
View
B
Retailer 12
-
HK$26,095 HKD
$3,326 USD
View
Retailer 13
-
HK$31,496 HKD
A$6,176 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$32,332 HKD
ZAR 66,574 ZAR
View
B
Retailer 15
-
HK$35,761 HKD
$4,558 USD
View
B
Retailer 16
-
HK$37,518 HKD
$4,782 USD
View
Retailer 17
-
HK$39,976 HKD
£4,012 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$46,545 HKD
SGD 8,017 SGD
View
B
Retailer 19
-
HK$48,945 HKD
$6,238 USD
View
Most Expensive
Brilliant Earth
19702323A · Oct 30
HK$72,965 HKD
$9,300 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$12,004 HKDSave up to HK$36,941 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
3.10ct Heart
HK$12,004 HKD