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Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 1557335700

Certificate GIA 1557335700

Diamond specifications and retailer prices

From $2,999 NZD
$1,690 USD
As of October 31, 2026
Save $4,677 NZD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,676 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1557335700. Listed at 22 retailers as of October 30, 2026, with prices from $2,999 to $7,676, a $4,677 spread on the same certified stone. NZ Jewellers lists it at $7,676. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557335700
Dimensions7.96 × 5.57 × 3.18 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp, Feather
Top View
7.96 mm5.57 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557335700
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,676 NZD|Low: $2,999 NZD|High: $7,676 NZD|Avg: $4,365 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
November 1, 2026
Retailer 14$2,999 NZD
Retailer 5$3,327 NZD
Retailer 7$3,327 NZD
Retailer 15$3,416 NZD
Retailer 12$3,479 NZD
Retailer 13$3,666 NZD
Retailer 6$3,838 NZD
Retailer 2$4,028 NZD
Retailer 4$4,191 NZD
Retailer 3$4,224 NZD
Retailer 11$4,527 NZD
Retailer 9$5,015 NZD
Retailer 8$5,415 NZD
Retailer 10$6,467 NZD
NZ Jewellers$7,676 NZD

44 data points across 15 retailers

22 retailers$2,999 NZD to $7,676 NZD

B
Cheapest Retailer
-
$2,999 NZD
$1,690 USD
B
Retailer 2
-
$3,031 NZD
$1,708 USD
View
B
Retailer 3
-
$3,039 NZD
$1,713 USD
View
B
Retailer 4
-
$3,126 NZD
$1,762 USD
View
B
Retailer 5
-
$3,236 NZD
$1,824 USD
View
B
Retailer 6
-
$3,327 NZD
$1,875 USD
View
B
Retailer 7
-
$3,327 NZD
$1,875 USD
View
B
Retailer 8
-
$3,416 NZD
$1,925 USD
View
B
Retailer 9
-
$3,479 NZD
$1,961 USD
View
B
Retailer 10
-
$3,666 NZD
$2,066 USD
View
B
Retailer 11
-
$3,838 NZD
$2,163 USD
View
B
Retailer 12
-
$3,886 NZD
$2,190 USD
View
B
Retailer 13
-
$3,886 NZD
$2,190 USD
View
B
Retailer 14
-
$4,010 NZD
$2,260 USD
View
B
Retailer 15
-
$4,028 NZD
£1,788 GBP
View
B
Retailer 16
-
$4,191 NZD
$2,362 USD
View
B
Retailer 17
-
$4,224 NZD
CA$3,307 CAD
View
Retailer 18
-
$4,527 NZD
A$3,926 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$5,015 NZD
€2,692 EUR
View
C
Retailer 20
-
$5,415 NZD
ZAR 49,308 ZAR
View
C
Retailer 21
-
$6,467 NZD
£2,870 GBP
View
Most Expensive
C
NZ Jewellers
a07d6e1a-110e-4ac1-b200-6b1fde6a58b0 · Oct 30
$7,676 NZD
$4,326 USD
View
21 more retailers have this diamond
Prices start from $2,999 NZDSave up to $4,677 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
0.90ct Oval
$2,999 NZD