CaratHunter
Plans
Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

GD • D/VS1 • IGI LG669469737

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669469737

Diamond specifications and retailer prices

From $85 USD
As of October 27, 2026
Save $690 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $775 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG669469737 or 669469737. Listed at 14 retailers as of October 26, 2026, with prices from $85 to $775, a $690 spread on the same certified stone. MOH London lists it at $775. 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

0.45
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669469737
Dimensions4.95 × 5.35 × 2.80 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.95 mm5.35 mm0.45 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG669469737
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 52.3%

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 27
Current: $775 USD|Low: $85 USD|High: $1,156 USD|Avg: $314 USD|-32.1%
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
October 28, 2026
Retailer 11$85 USD
Retailer 9$98 USD
Retailer 3$112 USD
Retailer 8$112 USD
Retailer 6$189 USD
Retailer 7$190 USD
Retailer 4$226 USD
Retailer 2$254 USD
Retailer 13$260 USD
Retailer 12$336 USD
Retailer 10$338 USD
Retailer 5$350 USD
MOH London$775 USD

40 data points across 13 retailers

14 retailers$85 USD to $775 USD

A
Cheapest Retailer
-
$85 USD
B+
Retailer 2
-
$98 USD
View
B+
Retailer 3
-
$112 USD
View
B+
Retailer 4
-
$112 USD
View
B+
Retailer 5
-
$189 USD
£149 GBP
View
B+
Retailer 6
-
$190 USD
ZAR 3,070 ZAR
View
B+
Retailer 7
-
$226 USD
View
B+
Retailer 8
-
$254 USD
£200 GBP
View
B
Retailer 9
-
$260 USD
€248 EUR
View
Price last confirmed 10 days ago
B
Retailer 10
-
$336 USD
View
B
Retailer 11
-
$338 USD
View
B
Retailer 12
-
$350 USD
View
Price last confirmed 12 days ago
C
Retailer 13
-
$546 USD
£430 GBP
View
Most Expensive
C
MOH London
LG669469737 · Oct 26
$775 USD
£610 GBP
View
13 more retailers have this diamond
Prices start from $85 USDSave up to $690 USD

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
0.45ct Heart
$85 USD