CaratHunter
Plans
Cushion|Lab Grown|IGI

3.00ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG523274986

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG523274986

Diamond specifications and retailer prices

From $885 AUD
$622 USD
As of November 1, 2026
Save $3,398 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,283 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG523274986 or 523274986. Listed at 9 retailers as of October 29, 2026, with prices from $885 to $4,283, a $3,398 spread on the same certified stone. MOH London lists it at $4,283. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523274986
Dimensions8.83 × 7.48 × 5.03 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.83 mm7.48 mm3.00 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG523274986
Side View
Table 58.5%Crown 38.5°Girdle: THK-ETKPavilion 31.5°Culet: NoneDepth 67.2%

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: $4,283 AUD|Low: $846 AUD|High: $5,751 AUD|Avg: $2,230 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$885 AUD
Retailer 5$981 AUD
Retailer 4$1,132 AUD
Retailer 7$1,372 AUD
Retailer 6$1,515 AUD
Retailer 2$1,530 AUD
Retailer 3$3,175 AUD
MOH London$4,283 AUD

42 data points across 8 retailers

9 retailers$885 AUD to $4,283 AUD

A
Cheapest Retailer
-
$885 AUD
$622 USD
Final sale: no returns
Retailer 2
-
$981 AUD
$689 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,132 AUD
$795 USD
View
B+
Retailer 4
-
$1,372 AUD
$964 USD
View
B+
Retailer 5
-
$1,515 AUD
$1,064 USD
View
B+
Retailer 6
-
$1,530 AUD
£846 GBP
View
B
Retailer 7
-
$2,897 AUD
HK$15,900 HKD
View
B
Retailer 8
-
$3,175 AUD
$2,230 USD
View
Most Expensive
B
MOH London
LG523274986 · Oct 29
$4,283 AUD
£2,369 GBP
View
8 more retailers have this diamond
Prices start from $885 AUDSave up to $3,398 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
3.00ct Cushion
$885 AUD