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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 $229 SGD
HK$1,400 HKD
As of November 1, 2026
Save $1,463 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,692 SGD 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 October 26, 2026, with prices from $229 to $1,692, a $1,463 spread on the same certified stone. MOH London lists it at $1,692. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,692 SGD|Low: $183 SGD|High: $1,710 SGD|Avg: $621 SGD|-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
October 31, 2026
Retailer 6$183 SGD
Retailer 13$229 SGD
Retailer 9$336 SGD
Retailer 4$341 SGD
Retailer 11$360 SGD
Retailer 12$386 SGD
Retailer 2$495 SGD
Retailer 10$499 SGD
Retailer 8$557 SGD
Retailer 7$616 SGD
Retailer 5$723 SGD
Retailer 14$933 SGD
Retailer 3$1,231 SGD
MOH London$1,692 SGD

24 data points across 14 retailers

13 retailers$229 SGD to $1,692 SGD

A
Cheapest Retailer
-
$229 SGD
HK$1,400 HKD
B+
Retailer 2
-
$336 SGD
£207 GBP
View
B+
Retailer 3
-
$341 SGD
$267 USD
View
Retailer 4
-
$360 SGD
ZAR 4,551 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
$386 SGD
$302 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$495 SGD
$387 USD
View
B+
Retailer 7
-
$499 SGD
£307 GBP
View
B
Retailer 8
-
$557 SGD
View
B
Retailer 9
-
$616 SGD
$482 USD
View
B
Retailer 10
-
$723 SGD
$565 USD
View
B
Retailer 11
-
$933 SGD
$730 USD
View
Retailer 12
-
$1,231 SGD
$963 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG840664978 · Oct 26
$1,692 SGD
£1,042 GBP
View
12 more retailers have this diamond
Prices start from $229 SGDSave up to $1,463 SGD

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
$229 SGD