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Cushion|Lab Grown|IGI

0.73ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG770687051

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG770687051

Diamond specifications and retailer prices

From $295 NZD
HK$1,300 HKD
As of October 30, 2026
Save $1,084 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,208 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687051 or 770687051. Listed at 13 retailers as of October 25, 2026, with a 367% 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687051
Dimensions5.10 × 4.88 × 3.48 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.10 mm4.88 mm0.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687051
Side View
Table 62.0%Crown 37.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 71.3%

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 30
Current: $2,208 NZD|Low: $295 NZD|High: $2,242 NZD|Avg: $816 NZD|-0.3%
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 31, 2026
Retailer 9$295 NZD
Retailer 13$417 NZD
Retailer 2$464 NZD
Retailer 3$511 NZD
Retailer 11$537 NZD
Retailer 6$626 NZD
Retailer 12$648 NZD
Retailer 4$683 NZD
Retailer 7$692 NZD
Retailer 10$730 NZD
Retailer 8$784 NZD
Retailer 5$1,379 NZD
MOH London$2,208 NZD

43 data points across 13 retailers

13 retailers$295 NZD to $1,379 NZD

A
Cheapest Retailer
-
$295 NZD
HK$1,300 HKD
A
Retailer 2
-
$417 NZD
$235 USD
View
A
Retailer 3
-
$464 NZD
€249 EUR
View
A
Retailer 4
-
$511 NZD
$288 USD
View
A
Retailer 5
-
$537 NZD
£238 GBP
View
B+
Retailer 6
-
$626 NZD
$353 USD
View
B+
Retailer 7
-
$648 NZD
£288 GBP
View
B+
Retailer 8
-
$683 NZD
$385 USD
View
A
Retailer 9
-
$692 NZD
$390 USD
View
B+
Retailer 10
-
$730 NZD
SGD 556 SGD
View
B+
Retailer 11
-
$784 NZD
$442 USD
View
B
Retailer 12
-
$1,379 NZD
£612 GBP
View
Most Expensive
MOH London
LG770687051 · Oct 21
$2,208 NZD
£980 GBP
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from $295 NZDSave up to $1,084 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 Cushion
$295 NZD