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Heart|Lab Grown|IGI

4.09ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG719536137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719536137

Diamond specifications and retailer prices

From HK$5,641 HKD
$719 USD
As of October 30, 2026
Save HK$31,832 HKD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$37,473 HKD at Novita Diamonds · As of October 25, 2026
View at Novita Diamonds

About this 4.09ct lab-grown heart diamond

This 4.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG719536137 or 719536137. Listed at 23 retailers as of October 25, 2026, with prices from HK$5,641 to HK$37,473, a HK$31,832 spread on the same certified stone. Novita Diamonds lists it at HK$37,473. 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

4.09
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719536137
Dimensions10.12 × 11.12 × 6.45 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
10.12 mm11.12 mm4.09 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719536137
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.0%

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$37,473 HKD|Low: HK$5,641 HKD|High: HK$37,473 HKD|Avg: HK$15,245 HKD
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 10HK$5,641 HKD
Retailer 18HK$6,056 HKD
Retailer 6HK$6,143 HKD
Retailer 11HK$6,316 HKD
Retailer 19HK$6,551 HKD
Retailer 13HK$7,924 HKD
Retailer 5HK$9,376 HKD
Retailer 21HK$9,823 HKD
Retailer 20HK$10,256 HKD
Retailer 2HK$10,501 HKD
Retailer 3HK$13,935 HKD
Retailer 17HK$14,029 HKD
Retailer 22HK$14,983 HKD
Retailer 16HK$16,123 HKD
Retailer 8HK$18,084 HKD
Retailer 4HK$18,406 HKD
Retailer 7HK$21,329 HKD
Retailer 12HK$22,039 HKD
Retailer 9HK$22,329 HKD
Retailer 14HK$22,571 HKD
Retailer 15HK$27,949 HKD
Novita DiamondsHK$37,473 HKD

33 data points across 22 retailers

23 retailersHK$5,641 HKD to HK$37,473 HKD

A
Cheapest Retailer
-
HK$5,641 HKD
$719 USD
A
Retailer 2
-
HK$6,056 HKD
£608 GBP
View
A
Retailer 3
-
HK$6,143 HKD
$783 USD
View
A
Retailer 4
-
HK$6,316 HKD
$805 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,551 HKD
$835 USD
View
Retailer 6
-
HK$7,446 HKD
$949 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$7,924 HKD
$1,010 USD
View
B+
Retailer 8
-
HK$9,376 HKD
$1,195 USD
View
A
Retailer 9
-
HK$9,823 HKD
$1,252 USD
View
A
Retailer 10
-
HK$10,256 HKD
€1,245 EUR
View
A
Retailer 11
-
HK$10,501 HKD
£1,054 GBP
View
A
Retailer 12
-
HK$13,935 HKD
ZAR 28,693 ZAR
View
A
Retailer 13
-
HK$14,029 HKD
A$2,751 AUD
View
A
Retailer 14
-
HK$14,983 HKD
A$2,938 AUD
View
B+
Retailer 15
-
HK$16,123 HKD
$2,055 USD
View
B+
Retailer 16
-
HK$18,084 HKD
$2,305 USD
View
B+
Retailer 17
-
HK$18,406 HKD
$2,346 USD
View
B+
Retailer 18
-
HK$21,329 HKD
$2,719 USD
View
B+
Retailer 19
-
HK$22,039 HKD
SGD 3,796 SGD
View
B+
Retailer 20
-
HK$22,329 HKD
$2,846 USD
View
B+
Retailer 21
-
HK$22,571 HKD
$2,877 USD
View
B
Retailer 22
-
HK$27,949 HKD
£2,805 GBP
View
Most Expensive
B
Novita Diamonds
cert_719536137 · Oct 8
HK$37,473 HKD
A$7,348 AUD
View
22 more retailers have this diamond
Prices start from HK$5,641 HKDSave up to HK$31,832 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
4.09ct Heart
HK$5,641 HKD