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Heart|Lab Grown|IGI

3.07ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG718504947

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG718504947

Diamond specifications and retailer prices

From HK$4,151 HKD
$529 USD
As of November 2, 2026
Save HK$26,449 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$30,600 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG718504947 or 718504947. Listed at 21 retailers as of November 2, 2026, with prices from HK$4,151 to HK$30,600, a HK$26,449 spread on the same certified stone. Brilliant Earth lists it at HK$30,600. 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

3.07
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718504947
Dimensions9.92 × 8.84 × 6.02 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm8.84 mm3.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718504947
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.7%

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$30,600 HKD|Low: HK$4,151 HKD|High: HK$48,489 HKD|Avg: HK$14,323 HKD|-36.9%
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 10HK$4,151 HKD
Retailer 6HK$4,927 HKD
Retailer 5HK$5,461 HKD
Retailer 14HK$5,924 HKD
Retailer 15HK$7,313 HKD
Retailer 7HK$8,223 HKD
Retailer 11HK$8,515 HKD
Retailer 4HK$11,008 HKD
Retailer 2HK$11,174 HKD
Retailer 13HK$11,526 HKD
Retailer 3HK$14,084 HKD
Retailer 17HK$14,351 HKD
Retailer 8HK$17,694 HKD
Retailer 16HK$19,003 HKD
Retailer 12HK$23,696 HKD
Retailer 9HK$23,910 HKD
Brilliant EarthHK$30,600 HKD

37 data points across 17 retailers

21 retailersHK$4,151 HKD to HK$30,600 HKD

A
Cheapest Retailer
-
HK$4,151 HKD
$529 USD
A
Retailer 2
-
HK$4,927 HKD
$628 USD
View
Retailer 3
-
HK$5,461 HKD
$696 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$5,461 HKD
$696 USD
View
A
Retailer 5
-
HK$5,743 HKD
$732 USD
View
Final sale: no returns
Retailer 6
-
HK$5,869 HKD
$748 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$5,924 HKD
$755 USD
View
A
Retailer 8
-
HK$7,313 HKD
$932 USD
View
A
Retailer 9
-
HK$8,223 HKD
$1,048 USD
View
A
Retailer 10
-
HK$8,515 HKD
£855 GBP
View
B+
Retailer 11
-
HK$11,008 HKD
$1,403 USD
View
B+
Retailer 12
-
HK$11,174 HKD
ZAR 23,007 ZAR
View
B+
Retailer 13
-
HK$11,526 HKD
A$2,260 AUD
View
B+
Retailer 14
-
HK$14,084 HKD
$1,795 USD
View
B+
Retailer 15
-
HK$14,351 HKD
$1,829 USD
View
B
Retailer 16
-
HK$17,575 HKD
$2,240 USD
View
B
Retailer 17
-
HK$17,694 HKD
$2,255 USD
View
B
Retailer 18
-
HK$19,003 HKD
$2,422 USD
View
B
Retailer 19
-
HK$23,696 HKD
£2,378 GBP
View
Retailer 20
-
HK$23,910 HKD
SGD 4,118 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20458786A · Nov 2
HK$30,600 HKD
$3,900 USD
View
20 more retailers have this diamond
Prices start from HK$4,151 HKDSave up to HK$26,449 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
3.07ct Heart
HK$4,151 HKD