Oval|Lab Grown|GIA

1.05ct G I1 Oval Lab Grown Diamond

VG • G/I1 • GIA 2557052655

Certificate GIA 2557052655

Diamond specifications and retailer prices

From $2,222 AUD
$1,561 USD
As of October 30, 2026
Save $1,110 AUD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,045 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557052655. Listed at 6 retailers as of October 30, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
G
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginLab Grown
Grading LabGIA
CertificateGIA 2557052655
Dimensions8.63 × 5.63 × 3.38 mm
L/W Ratio1.53
Top View
8.63 mm5.63 mm1.05 ctG / I1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557052655
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,045 AUD|Low: $2,222 AUD|High: $8,353 AUD|Avg: $4,025 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$2,222 AUD
Retailer 5$2,416 AUD
Retailer 4$2,628 AUD
Retailer 7$2,802 AUD
Retailer 9$2,802 AUD
Retailer 10$3,071 AUD
Retailer 2$3,332 AUD
Retailer 8$4,400 AUD
Retailer 6$5,252 AUD
MOH London$8,045 AUD

25 data points across 10 retailers

6 retailers$2,222 AUD to $3,332 AUD

B+
Cheapest Retailer
-
$2,222 AUD
$1,561 USD
Retailer 2
-
$2,802 AUD
$1,968 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$3,071 AUD
$2,157 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$3,332 AUD
€2,229 EUR
View
Retailer 5
-
$4,400 AUD
$3,091 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
2557052655 · Oct 21
$8,045 AUD
£4,450 GBP
View
Price last confirmed 11 days ago
5 more retailers have this diamond
Prices start from $2,222 AUDSave up to $1,110 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.

B+
1.05ct Oval
$2,222 AUD