Oval|Natural|GIA

1.00ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 6551908050

Certificate GIA 6551908050

Diamond specifications and retailer prices

From $1,779 USD
HK$13,900 HKD
As of October 29, 2026
Save $1,047 USD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,698 USD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551908050. Listed at 17 retailers as of October 29, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551908050
Dimensions7.60 × 5.43 × 3.57 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
7.60 mm5.43 mm1.00 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551908050
Side View
Table 62.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 65.8%

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 29
Current: $2,826 USD|Low: $1,631 USD|High: $3,984 USD|Avg: $2,389 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$1,704 USD
Retailer 5$1,779 USD
Retailer 7$1,852 USD
Retailer 11$2,013 USD
Retailer 8$2,050 USD
Retailer 12$2,074 USD
Retailer 2$2,247 USD
Retailer 4$2,345 USD
Retailer 9$2,787 USD
Retailer 1$2,826 USD
Retailer 3$3,260 USD
Retailer 10$3,959 USD

36 data points across 12 retailers

17 retailers$1,779 USD to $2,826 USD

Retailer 1
-
$1,704 USD
₹162,326 INR
Price last confirmed 9 days ago
A
Retailer 2
-
$1,779 USD
HK$13,900 HKD
View
Retailer 3
-
$1,852 USD
€1,764 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
-
$2,013 USD
SGD 2,720 SGD
View
Retailer 5
-
$2,050 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$2,228 USD
A$3,428 AUD
View
Retailer 7
-
$2,247 USD
View
Price last confirmed 37 days ago
Retailer 8
-
$2,247 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$2,298 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$2,345 USD
SGD 3,169 SGD
View
Price last confirmed 10 days ago
Retailer 11
-
$2,593 USD
View
Price last confirmed 36 days ago
Retailer 12
-
$2,644 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,826 USD
£2,225 GBP
View
Retailer 14
-
$3,246 USD
£2,556 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
$3,260 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$3,959 USD
£3,117 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
37dc5872-73b2-411e-b11d-56b398fbd00f · Sep 20
$4,698 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $1,779 USDSave up to $1,047 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.

A
1.00ct Oval
$1,779 USD