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Heart|Lab Grown|IGI

4.18ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG696557428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696557428

Diamond specifications and retailer prices

From HK$6,261 HKD
$798 USD
As of October 30, 2026
Save HK$65,370 HKD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$71,631 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.18ct lab-grown heart diamond

This 4.18ct 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 LG696557428 or 696557428. Listed at 24 retailers as of October 30, 2026, with prices from HK$6,261 to HK$71,631, a HK$65,370 spread on the same certified stone. Brilliant Earth lists it at HK$71,631. 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

4.18
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557428
Dimensions11.00 × 9.69 × 6.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm9.69 mm4.18 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557428
Side View
Table 63.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.7%

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: Oct 30
Current: HK$71,631 HKD|Low: HK$6,010 HKD|High: HK$85,518 HKD|Avg: HK$17,831 HKD|-16.2%
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
November 1, 2026
Retailer 4HK$6,261 HKD
Retailer 16HK$6,810 HKD
Retailer 10HK$7,006 HKD
Retailer 3HK$7,257 HKD
Retailer 18HK$7,257 HKD
Retailer 17HK$8,630 HKD
Retailer 9HK$9,933 HKD
Retailer 6HK$10,396 HKD
Retailer 11HK$11,139 HKD
Retailer 14HK$15,452 HKD
Retailer 13HK$15,554 HKD
Retailer 15HK$15,793 HKD
Retailer 5HK$20,415 HKD
Retailer 7HK$23,176 HKD
Retailer 8HK$24,413 HKD
Retailer 2HK$27,212 HKD
Retailer 12HK$37,865 HKD
Brilliant EarthHK$71,631 HKD

45 data points across 18 retailers

24 retailersHK$6,261 HKD to HK$71,631 HKD

A
Cheapest Retailer
-
HK$6,261 HKD
$798 USD
A
Retailer 2
-
HK$6,810 HKD
$868 USD
View
A
Retailer 3
-
HK$7,006 HKD
$893 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,257 HKD
$925 USD
View
Retailer 5
-
HK$7,257 HKD
$925 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$8,436 HKD
View
A
Retailer 7
-
HK$8,630 HKD
$1,100 USD
View
A
Retailer 8
-
HK$9,933 HKD
$1,266 USD
View
A
Retailer 9
-
HK$10,396 HKD
$1,325 USD
View
A
Retailer 10
-
HK$11,139 HKD
£1,118 GBP
View
A
Retailer 11
-
HK$15,452 HKD
ZAR 31,818 ZAR
View
B+
Retailer 12
-
HK$15,554 HKD
A$3,050 AUD
View
B+
Retailer 13
-
HK$15,793 HKD
$2,013 USD
View
B+
Retailer 14
-
HK$19,002 HKD
$2,422 USD
View
B+
Retailer 15
-
HK$20,415 HKD
$2,602 USD
View
B+
Retailer 16
-
HK$23,176 HKD
$2,954 USD
View
B+
Retailer 17
-
HK$23,198 HKD
$2,957 USD
View
B+
Retailer 18
-
HK$24,413 HKD
SGD 4,205 SGD
View
B+
Retailer 19
-
HK$24,541 HKD
$3,128 USD
View
B+
Retailer 20
-
HK$25,108 HKD
$3,200 USD
View
B+
Retailer 21
-
HK$27,212 HKD
£2,731 GBP
View
B
Retailer 22
-
HK$34,662 HKD
$4,418 USD
View
B
Retailer 23
-
HK$37,865 HKD
A$7,425 AUD
View
Most Expensive
B
Brilliant Earth
13765452A · Oct 31
HK$71,631 HKD
$9,130 USD
View
23 more retailers have this diamond
Prices start from HK$6,261 HKDSave up to HK$65,370 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
4.18ct Heart
HK$6,261 HKD