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Oval|Natural|GIA

1.00ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 1538951889

Certificate GIA 1538951889

Diamond specifications and retailer prices

From $6,155 NZD
$3,457 USD
As of October 28, 2026
Save $7,295 NZD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,450 NZD at NZ Jewellers · As of October 27, 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 1538951889. Listed at 20 retailers as of October 27, 2026, with prices from $6,155 to $13,450, a $7,295 spread on the same certified stone. NZ Jewellers lists it at $13,450. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 1538951889
Dimensions7.84 × 5.58 × 3.57 mm
L/W Ratio1.41
Key to symbols
Feather, Cloud
Top View
7.84 mm5.58 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538951889
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 38.28°Culet: NoneDepth 64.0%

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 28
Current: $8,733 NZD|Low: $5,917 NZD|High: $12,444 NZD|Avg: $8,459 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$6,454 NZD
Retailer 8$6,677 NZD
Retailer 4$7,862 NZD
Retailer 7$8,235 NZD
Retailer 3$8,723 NZD
Retailer 1$8,733 NZD
Retailer 9$8,982 NZD
Retailer 5$9,401 NZD
Retailer 2$12,362 NZD

43 data points across 9 retailers

20 retailers$6,155 NZD to $13,450 NZD

B+
Cheapest Retailer
-
$6,155 NZD
$3,457 USD
B+
Retailer 2
-
$6,454 NZD
$3,625 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,570 NZD
$3,690 USD
View
B+
Retailer 4
-
$6,650 NZD
CA$5,187 CAD
View
B+
Retailer 5
-
$6,677 NZD
$3,750 USD
View
B
Retailer 6
-
$6,994 NZD
$3,928 USD
View
B
Retailer 7
-
$6,994 NZD
$3,928 USD
View
B
Retailer 8
-
$6,994 NZD
$3,928 USD
View
B+
Retailer 9
-
$7,612 NZD
$4,275 USD
View
B+
Retailer 10
-
$7,862 NZD
£3,477 GBP
View
B
Retailer 11
-
$8,071 NZD
$4,533 USD
View
B
Retailer 12
-
$8,144 NZD
$4,574 USD
View
B
Retailer 13
-
$8,235 NZD
A$7,115 AUD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$8,723 NZD
€4,666 EUR
View
B
Retailer 15
-
$8,733 NZD
$4,905 USD
View
B
Retailer 16
-
$8,901 NZD
$4,999 USD
View
B
Retailer 17
-
$8,982 NZD
£3,972 GBP
View
B
Retailer 18
-
$9,401 NZD
ZAR 85,300 ZAR
View
B
Retailer 19
-
$12,362 NZD
£5,467 GBP
View
Most Expensive
B
NZ Jewellers
eeb8c696-1a08-4a18-a54d-7ef5ba1ae976 · Oct 27
$13,450 NZD
$7,554 USD
View
19 more retailers have this diamond
Prices start from $6,155 NZDSave up to $7,295 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.

B+
1.00ct Oval
$6,155 NZD