Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG836626497

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG836626497

Diamond specifications and retailer prices

From $292 AUD
HK$1,600 HKD
As of November 1, 2026
Save $533 AUD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,465 AUD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

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 LG836626497 or 836626497. Listed at 16 retailers as of November 1, 2026, with a 182% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626497
Dimensions5.72 × 5.55 × 3.75 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.55 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626497
Side View
Table 64.0%Crown 35.3°Girdle: MED-THKPavilion 37.4°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: Nov 1
Current: $669 AUD|Low: $235 AUD|High: $1,465 AUD|Avg: $643 AUD|+1.3%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 6$235 AUD
Retailer 13$292 AUD
Retailer 14$320 AUD
Retailer 9$437 AUD
Retailer 15$439 AUD
Retailer 16$445 AUD
Retailer 12$478 AUD
Retailer 3$481 AUD
Retailer 4$526 AUD
Retailer 7$611 AUD
Retailer 1$669 AUD
Retailer 10$705 AUD
Retailer 5$706 AUD
Retailer 11$825 AUD
Retailer 8$920 AUD
Retailer 2$1,229 AUD
Reve Diamonds$1,465 AUD

23 data points across 17 retailers

16 retailers$292 AUD to $825 AUD

A
Cheapest Retailer
-
$292 AUD
HK$1,600 HKD
Retailer 2
-
$320 AUD
£177 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$437 AUD
€292 EUR
View
Retailer 4
-
$439 AUD
£242 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
$445 AUD
ZAR 5,038 ZAR
View
Price last confirmed 16 days ago
Retailer 6
-
$478 AUD
$335 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$481 AUD
$337 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$526 AUD
£290 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
$611 AUD
$428 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$669 AUD
$469 USD
View
B+
Retailer 11
-
$705 AUD
SGD 668 SGD
View
B+
Retailer 12
-
$706 AUD
$495 USD
View
B+
Retailer 13
-
$825 AUD
$578 USD
View
Retailer 14
-
$920 AUD
$644 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$1,229 AUD
£678 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
EF84EC3B1 · Oct 21
$1,465 AUD
$1,027 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $292 AUDSave up to $533 AUD

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
$292 AUD