Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG728559561

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728559561

Diamond specifications and retailer prices

From $90 USD
As of October 29, 2026
Save $737 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $827 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728559561 or 728559561. Listed at 15 retailers as of October 29, 2026, with prices from $90 to $827, a $737 spread on the same certified stone. MOH London lists it at $827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728559561
Dimensions4.89 × 4.91 × 3.04 mm
L/W Ratio1.00
Girdle conditionFaceted
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
4.89 mm4.91 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728559561
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Oct 29
Current: $827 USD|Low: $88 USD|High: $846 USD|Avg: $287 USD|+6.9%
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
Retailer 15
October 29, 2026
Retailer 4$90 USD
Retailer 13$105 USD
Retailer 11$119 USD
Retailer 15$119 USD
Retailer 9$202 USD
Retailer 8$207 USD
Retailer 2$215 USD
Retailer 3$235 USD
Retailer 10$291 USD
Retailer 7$300 USD
Retailer 6$315 USD
Retailer 12$360 USD
Retailer 14$417 USD
Retailer 5$419 USD
MOH London$827 USD

43 data points across 15 retailers

15 retailers$90 USD to $827 USD

A
Cheapest Retailer
-
$90 USD
A
Retailer 2
-
$105 USD
View
A
Retailer 3
-
$119 USD
View
A
Retailer 4
-
$119 USD
View
A
Retailer 5
-
$202 USD
ZAR 3,268 ZAR
View
A
Retailer 6
-
$207 USD
£163 GBP
View
A
Retailer 7
-
$215 USD
€205 EUR
View
B+
Retailer 8
-
$235 USD
View
B+
Retailer 9
-
$291 USD
A$448 AUD
View
B+
Retailer 10
-
$300 USD
A$462 AUD
View
B+
Retailer 11
-
$315 USD
SGD 425 SGD
View
B+
Retailer 12
-
$360 USD
View
B
Retailer 13
-
$417 USD
View
B
Retailer 14
-
$419 USD
View
Most Expensive
B
MOH London
LG728559561 · Oct 29
$827 USD
£651 GBP
View
14 more retailers have this diamond
Prices start from $90 USDSave up to $737 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 Round
$90 USD