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Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG791630399

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG791630399

Diamond specifications and retailer prices

From $236 NZD
$133 USD
As of October 30, 2026
Save $2,216 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,452 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791630399 or 791630399. Listed at 24 retailers as of October 29, 2026, with prices from $236 to $2,452, a $2,216 spread on the same certified stone. MOH London lists it at $2,452. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791630399
Dimensions6.46 × 4.34 × 2.95 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm4.34 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791630399
Side View
Table 63.0%Crown 46.3°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.0%

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 30
Current: $2,452 NZD|Low: $225 NZD|High: $2,467 NZD|Avg: $682 NZD|+0.6%
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
October 30, 2026
Retailer 4$236 NZD
Retailer 8$263 NZD
Retailer 16$273 NZD
Retailer 3$293 NZD
Retailer 17$293 NZD
Retailer 13$302 NZD
Retailer 6$394 NZD
Retailer 2$492 NZD
Retailer 14$524 NZD
Retailer 11$528 NZD
Retailer 10$636 NZD
Retailer 7$710 NZD
Retailer 15$727 NZD
Retailer 12$852 NZD
Retailer 5$939 NZD
Retailer 9$1,541 NZD
MOH London$2,452 NZD

43 data points across 17 retailers

24 retailers$236 NZD to $2,452 NZD

A
Cheapest Retailer
-
$236 NZD
$133 USD
A
Retailer 2
-
$263 NZD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$273 NZD
$154 USD
View
A
Retailer 4
-
$293 NZD
$165 USD
View
A
Retailer 5
-
$293 NZD
$165 USD
View
A
Retailer 6
-
$302 NZD
$170 USD
View
A
Retailer 7
-
$341 NZD
HK$1,500 HKD
View
A
Retailer 8
-
$394 NZD
$222 USD
View
A
Retailer 9
-
$467 NZD
$263 USD
View
A
Retailer 10
-
$492 NZD
£218 GBP
View
A
Retailer 11
-
$505 NZD
€271 EUR
View
A
Retailer 12
-
$524 NZD
€281 EUR
View
A
Retailer 13
-
$528 NZD
ZAR 4,805 ZAR
View
A
Retailer 14
-
$636 NZD
£282 GBP
View
B+
Retailer 15
-
$710 NZD
$400 USD
View
B+
Retailer 16
-
$727 NZD
$410 USD
View
B+
Retailer 17
-
$807 NZD
SGD 615 SGD
View
Retailer 18
-
$852 NZD
$480 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$908 NZD
$512 USD
View
B+
Retailer 20
-
$939 NZD
$529 USD
View
B
Retailer 21
-
$1,038 NZD
$585 USD
View
B
Retailer 22
-
$1,541 NZD
£684 GBP
View
B
Retailer 23
-
$1,737 NZD
$979 USD
View
Most Expensive
B
MOH London
LG791630399 · Oct 29
$2,452 NZD
£1,088 GBP
View
23 more retailers have this diamond
Prices start from $236 NZDSave up to $2,216 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 Radiant
$236 NZD