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0.73ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG844645873

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844645873

Diamond specifications and retailer prices

From $356 NZD
$200 USD
As of October 28, 2026
Save $1,798 NZD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,154 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844645873 or 844645873. Listed at 7 retailers as of October 28, 2026, with prices from $356 to $2,154, a $1,798 spread on the same certified stone. MOH London lists it at $2,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844645873
Dimensions5.85 × 5.82 × 3.51 mm
L/W Ratio1.01
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
5.85 mm5.82 mm0.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844645873
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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 28
Current: $2,154 NZD|Low: $347 NZD|High: $2,167 NZD|Avg: $756 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$356 NZD
Retailer 7$426 NZD
Retailer 2$471 NZD
Retailer 3$519 NZD
Retailer 6$681 NZD
Retailer 5$927 NZD
MOH London$2,154 NZD

18 data points across 7 retailers

7 retailers$356 NZD to $2,154 NZD

B+
Cheapest Retailer
-
$356 NZD
$200 USD
A
Retailer 2
-
$426 NZD
$239 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$471 NZD
€252 EUR
View
B+
Retailer 4
-
$519 NZD
£229 GBP
View
B+
Retailer 5
-
$681 NZD
$382 USD
View
B
Retailer 6
-
$927 NZD
$521 USD
View
Most Expensive
B
MOH London
LG844645873 · Oct 29
$2,154 NZD
£952 GBP
View
6 more retailers have this diamond
Prices start from $356 NZDSave up to $1,798 NZD

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
0.73ct Round
$356 NZD