CaratHunter
Plans
Heart|Lab Grown|IGI

0.75ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG840664978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664978

Diamond specifications and retailer prices

From HK$1,406 HKD
As of November 1, 2026
Save HK$4,322 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,383 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.75ct lab-grown heart diamond

This 0.75ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664978 or 840664978. Listed at 13 retailers as of November 1, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664978
Dimensions5.69 × 6.58 × 3.55 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm6.58 mm0.75 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664978
Side View
Table 63.0%Crown 37.2°Girdle: THN-MEDPavilion 36.7°Culet: NoneDepth 54.0%

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: Nov 1
Current: HK$10,383 HKD|Low: HK$1,122 HKD|High: HK$10,493 HKD|Avg: HK$3,807 HKD|-0.9%
MOH London
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
November 2, 2026
Retailer 6HK$1,122 HKD
Retailer 13HK$1,406 HKD
Retailer 9HK$2,063 HKD
Retailer 4HK$2,095 HKD
Retailer 11HK$2,210 HKD
Retailer 12HK$2,370 HKD
Retailer 10HK$3,060 HKD
Retailer 2HK$3,076 HKD
Retailer 8HK$3,420 HKD
Retailer 7HK$3,782 HKD
Retailer 5HK$4,436 HKD
Retailer 14HK$5,728 HKD
Retailer 3HK$7,555 HKD
MOH LondonHK$10,383 HKD

25 data points across 14 retailers

13 retailersHK$1,406 HKD to HK$5,728 HKD

A
Cheapest Retailer
-
HK$1,406 HKD
Retailer 2
-
HK$2,063 HKD
£207 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$2,095 HKD
$267 USD
View
Retailer 4
-
HK$2,210 HKD
ZAR 4,551 ZAR
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,370 HKD
$302 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$3,060 HKD
£307 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$3,076 HKD
$392 USD
View
B
Retailer 8
-
HK$3,420 HKD
SGD 589 SGD
View
B
Retailer 9
-
HK$3,782 HKD
$482 USD
View
Retailer 10
-
HK$4,436 HKD
$565 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$5,728 HKD
$730 USD
View
Retailer 12
-
HK$7,555 HKD
$963 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG840664978 · Oct 26
HK$10,383 HKD
£1,042 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$1,406 HKDSave up to HK$4,322 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
0.75ct Heart
HK$1,406 HKD