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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG753511124

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG753511124

Diamond specifications and retailer prices

From $474 NZD
$267 USD
As of October 30, 2026
Save $1,178 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,965 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG753511124 or 753511124. Listed at 12 retailers as of October 29, 2026, with a 249% 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

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753511124
Dimensions6.93 × 5.28 × 3.57 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm5.28 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG753511124
Side View
Table 66.0%Crown 35.2°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 67.6%

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: $1,965 NZD|Low: $470 NZD|High: $1,978 NZD|Avg: $994 NZD|+5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$474 NZD
Retailer 2$514 NZD
Retailer 4$590 NZD
Retailer 6$691 NZD
Retailer 7$718 NZD
Retailer 10$751 NZD
Retailer 5$760 NZD
Retailer 8$878 NZD
Retailer 3$1,435 NZD
Retailer 11$1,649 NZD
Retailer 12$1,652 NZD
MOH London$1,965 NZD

41 data points across 12 retailers

12 retailers$474 NZD to $1,652 NZD

A
Cheapest Retailer
-
$474 NZD
$267 USD
A
Retailer 2
-
$514 NZD
£228 GBP
View
A
Retailer 3
-
$590 NZD
HK$2,600 HKD
View
A
Retailer 4
-
$691 NZD
€371 EUR
View
A
Retailer 5
-
$718 NZD
ZAR 6,539 ZAR
View
Retailer 6
-
$751 NZD
$423 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$760 NZD
£337 GBP
View
B+
Retailer 8
-
$878 NZD
$495 USD
View
B
Retailer 9
-
$1,435 NZD
SGD 1,093 SGD
View
B
Retailer 10
-
$1,649 NZD
£732 GBP
View
B
Retailer 11
-
$1,652 NZD
$931 USD
View
Most Expensive
MOH London
LG753511124 · Oct 19
$1,965 NZD
£872 GBP
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from $474 NZDSave up to $1,178 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
1.03ct Cushion
$474 NZD