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Oval|Natural|GIA

1.05ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $3,604 SGD
$2,818 USD
As of October 31, 2026
Save $958 SGD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,562 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.05ct natural oval diamond

This 1.05ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $3,604 to $4,562, a $958 spread on the same certified stone. Blue Nile lists it at $4,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.88 × 5.66 × 3.50 mm
L/W Ratio1.39
Top View
7.88 mm5.66 mm1.05 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 31
Current: $4,562 SGD|Low: $3,596 SGD|High: $4,562 SGD|Avg: $3,883 SGD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$3,604 SGD
Retailer 2$3,647 SGD
Blue Nile$4,562 SGD

3 data points across 3 retailers

3 retailers$3,604 SGD to $4,562 SGD

A
Cheapest Retailer
-
$3,604 SGD
$2,818 USD
A
Retailer 2
-
$3,647 SGD
$2,852 USD
View
Most Expensive
B+
Blue Nile
27237832 · Oct 31
$4,562 SGD
$3,567 USD
View
2 more retailers have this diamond
Prices start from $3,604 SGDSave up to $958 SGD

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
1.05ct Oval
$3,604 SGD