Oval|Natural|GIA

1.05ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $5,000 NZD
$2,818 USD
As of October 31, 2026
Save $1,329 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,329 NZD 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 $5,000 to $6,329, a $1,329 spread on the same certified stone. Blue Nile lists it at $6,329. 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: $6,329 NZD|Low: $4,989 NZD|High: $6,329 NZD|Avg: $5,387 NZD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$5,000 NZD
Retailer 2$5,060 NZD
Blue Nile$6,329 NZD

3 data points across 3 retailers

3 retailers$5,000 NZD to $6,329 NZD

A
Cheapest Retailer
-
$5,000 NZD
$2,818 USD
A
Retailer 2
-
$5,060 NZD
$2,852 USD
View
Most Expensive
B+
Blue Nile
27237832 · Oct 31
$6,329 NZD
$3,567 USD
View
2 more retailers have this diamond
Prices start from $5,000 NZDSave up to $1,329 NZD

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
$5,000 NZD