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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7563588570

Certificate GIA 7563588570

Diamond specifications and retailer prices

From $3,588 NZD
HK$15,800 HKD
As of October 31, 2026
Save $6,380 NZD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,968 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563588570. Listed at 18 retailers as of October 30, 2026, with prices from $3,588 to $9,968, a $6,380 spread on the same certified stone. NZ Jewellers lists it at $9,968. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563588570
Dimensions7.83 × 5.68 × 3.57 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle, Indented Natural, Natural
Top View
7.83 mm5.68 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563588570
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: $9,968 NZD|Low: $3,566 NZD|High: $9,968 NZD|Avg: $5,432 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 14$3,588 NZD
Retailer 13$3,774 NZD
Retailer 9$4,383 NZD
Retailer 6$4,400 NZD
Retailer 10$4,416 NZD
Retailer 2$4,714 NZD
Retailer 4$4,768 NZD
Retailer 17$4,768 NZD
Retailer 18$4,952 NZD
Retailer 8$4,989 NZD
Retailer 7$5,018 NZD
Retailer 12$5,096 NZD
Retailer 5$5,176 NZD
Retailer 3$5,502 NZD
Retailer 15$5,954 NZD
Retailer 11$8,353 NZD
Retailer 16$8,687 NZD
NZ Jewellers$9,968 NZD

17 data points across 18 retailers

18 retailers$3,588 NZD to $9,968 NZD

A
Cheapest Retailer
-
$3,588 NZD
HK$15,800 HKD
A
Retailer 2
-
$3,774 NZD
₹202,597 INR
View
A
Retailer 3
-
$4,383 NZD
$2,470 USD
View
A
Retailer 4
-
$4,400 NZD
$2,480 USD
View
Final sale: no returns
A
Retailer 5
-
$4,416 NZD
$2,489 USD
View
A
Retailer 6
-
$4,714 NZD
£2,092 GBP
View
A
Retailer 7
-
$4,768 NZD
$2,687 USD
View
A
Retailer 8
-
$4,768 NZD
$2,687 USD
View
B+
Retailer 9
-
$4,952 NZD
$2,791 USD
View
B+
Retailer 10
-
$4,989 NZD
SGD 3,800 SGD
View
B+
Retailer 11
-
$5,018 NZD
$2,828 USD
View
B+
Retailer 12
-
$5,096 NZD
£2,262 GBP
View
B+
Retailer 13
-
$5,176 NZD
$2,917 USD
View
B+
Retailer 14
-
$5,502 NZD
$3,101 USD
View
B+
Retailer 15
-
$5,954 NZD
€3,196 EUR
View
B
Retailer 16
-
$8,353 NZD
£3,707 GBP
View
B
Retailer 17
-
$8,687 NZD
£3,855 GBP
View
Most Expensive
B
NZ Jewellers
7c84e0d4-badd-4ed0-b3eb-78b8252aeafb · Oct 30
$9,968 NZD
$5,618 USD
View
17 more retailers have this diamond
Prices start from $3,588 NZDSave up to $6,380 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
1.00ct Oval
$3,588 NZD