Round|Lab Grown|IGI

0.73ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG830617438

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830617438

Diamond specifications and retailer prices

From $255 NZD
$144 USD
As of October 30, 2026
Save $623 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,438 NZD at MOH London · As of October 8, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830617438 or 830617438. Listed at 15 retailers as of October 27, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830617438
Dimensions5.78 × 5.73 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.73 mm0.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830617438
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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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 30
Current: $2,438 NZD|Low: $227 NZD|High: $2,445 NZD|Avg: $790 NZD|+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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 11, 2026
Retailer 12$255 NZD
Retailer 3$261 NZD
Retailer 8$341 NZD
Retailer 15$381 NZD
Retailer 5$394 NZD
Retailer 7$436 NZD
Retailer 2$467 NZD
Retailer 11$522 NZD
Retailer 13$523 NZD
Retailer 14$648 NZD
Retailer 16$674 NZD
Retailer 18$735 NZD
Retailer 17$774 NZD
Retailer 10$807 NZD
Retailer 9$1,030 NZD
Retailer 4$1,622 NZD
Retailer 6$1,730 NZD
MOH London$2,438 NZD

26 data points across 18 retailers

15 retailers$255 NZD to $878 NZD

A
Cheapest Retailer
-
$255 NZD
$144 USD
Retailer 2
-
$289 NZD
$163 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$341 NZD
HK$1,500 HKD
View
Price last confirmed 18 days ago
Retailer 4
-
$381 NZD
$215 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$394 NZD
$222 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$523 NZD
ZAR 4,763 ZAR
View
Price last confirmed 22 days ago
Retailer 7
-
$648 NZD
$365 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$674 NZD
$380 USD
View
Price last confirmed 20 days ago
Retailer 9
-
$774 NZD
A$671 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
$807 NZD
SGD 615 SGD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$878 NZD
$495 USD
View
Retailer 12
-
$1,030 NZD
$580 USD
View
Price last confirmed 20 days ago
Retailer 13
-
$1,622 NZD
£720 GBP
View
Price last confirmed 20 days ago
Retailer 14
-
$1,730 NZD
$975 USD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
LG830617438 · Oct 8
$2,438 NZD
£1,082 GBP
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from $255 NZDSave up to $623 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
$255 NZD