Oval|Natural|GIA

1.00ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 1558918840

Certificate GIA 1558918840

Diamond specifications and retailer prices

From $3,092 USD
SGD 4,179 SGD
As of October 31, 2026
Save $2,639 USD (46%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,160 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 1558918840. Listed at 24 retailers as of October 31, 2026, with a 85% 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
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558918840
Dimensions7.94 × 5.68 × 3.45 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Indented Natural, Needle, Natural
Top View
7.94 mm5.68 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558918840
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.7%

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: $4,292 USD|Low: $2,796 USD|High: $5,984 USD|Avg: $4,112 USD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 17, 2026
Retailer 6$2,796 USD
Retailer 9$3,092 USD
Retailer 10$3,263 USD
Retailer 3$3,396 USD
Retailer 4$3,655 USD
Retailer 2$3,787 USD
Retailer 7$4,124 USD
Retailer 1$4,292 USD
Retailer 5$5,594 USD
Retailer 8$5,975 USD

24 data points across 10 retailers

24 retailers$3,092 USD to $5,731 USD

Retailer 1
-
$2,637 USD
HK$20,600 HKD
Price last confirmed 14 days ago
Retailer 2
-
$2,796 USD
₹266,268 INR
View
Price last confirmed 15 days ago
A
Retailer 3
-
$3,092 USD
SGD 4,179 SGD
View
Retailer 4
-
$3,170 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$3,272 USD
View
Retailer 6
-
$3,275 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$3,396 USD
£2,674 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
$3,535 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$3,655 USD
£2,878 GBP
View
Price last confirmed 15 days ago
Retailer 10
-
$3,671 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$3,681 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$3,709 USD
SGD 5,012 SGD
View
Price last confirmed 15 days ago
Retailer 13
-
$3,760 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$3,787 USD
A$5,826 AUD
View
Price last confirmed 23 days ago
Retailer 15
-
$3,866 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$4,079 USD
View
Price last confirmed 60 days ago
Retailer 17
-
$4,079 USD
View
Price last confirmed 32 days ago
Retailer 18
-
$4,292 USD
ZAR 69,333 ZAR
View
Price last confirmed 14 days ago
Retailer 19
-
$4,526 USD
£3,564 GBP
View
Price last confirmed 16 days ago
Retailer 20
-
$5,594 USD
£4,405 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
$5,731 USD
A$8,817 AUD
View
Retailer 22
-
$5,975 USD
£4,705 GBP
View
Price last confirmed 17 days ago
Retailer 23
-
$6,160 USD
View
Price last confirmed 63 days ago
Most Expensive
NZ Jewellers
6cc0ef60-22e8-44f2-bf0b-49cc8309cb70 · Sep 30
$6,160 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from $3,092 USDSave up to $2,639 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
$3,092 USD