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 $1,561 USD
As of October 30, 2026
Save $779 USD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,652 USD 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
Color
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: $5,652 USD|Low: $1,561 USD|High: $5,867 USD|Avg: $2,828 USD|-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$1,561 USD
Retailer 5$1,697 USD
Retailer 4$1,846 USD
Retailer 7$1,968 USD
Retailer 9$1,968 USD
Retailer 10$2,157 USD
Retailer 2$2,340 USD
Retailer 8$3,091 USD
Retailer 6$3,689 USD
MOH London$5,652 USD

25 data points across 10 retailers

6 retailers$1,561 USD to $2,340 USD

B+
Cheapest Retailer
-
$1,561 USD
Retailer 2
-
$1,968 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$2,157 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$2,340 USD
€2,229 EUR
View
Retailer 5
-
$3,091 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
2557052655 · Oct 21
$5,652 USD
£4,450 GBP
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $1,561 USDSave up to $779 USD

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
$1,561 USD