Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 1557335700

Certificate GIA 1557335700

Diamond specifications and retailer prices

From $1,690 USD
As of October 30, 2026
Save $2,636 USD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,326 USD 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 $1,690 to $4,326, a $2,636 spread on the same certified stone. NZ Jewellers lists it at $4,326. 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
Color
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

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,326 USD|Low: $1,690 USD|High: $4,326 USD|Avg: $2,458 USD
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
October 30, 2026
Retailer 14$1,690 USD
Retailer 5$1,875 USD
Retailer 7$1,875 USD
Retailer 15$1,925 USD
Retailer 12$1,961 USD
Retailer 13$2,066 USD
Retailer 6$2,163 USD
Retailer 2$2,270 USD
Retailer 4$2,362 USD
Retailer 3$2,381 USD
Retailer 11$2,552 USD
Retailer 9$2,822 USD
Retailer 10$3,024 USD
Retailer 8$3,645 USD
NZ Jewellers$4,326 USD

44 data points across 15 retailers

22 retailers$1,690 USD to $4,326 USD

B
Cheapest Retailer
-
$1,690 USD
B
Retailer 2
-
$1,708 USD
View
B
Retailer 3
-
$1,713 USD
View
B
Retailer 4
-
$1,762 USD
View
B
Retailer 5
-
$1,824 USD
View
B
Retailer 6
-
$1,875 USD
View
B
Retailer 7
-
$1,875 USD
View
B
Retailer 8
-
$1,925 USD
View
B
Retailer 9
-
$1,961 USD
View
B
Retailer 10
-
$2,066 USD
View
B
Retailer 11
-
$2,163 USD
View
B
Retailer 12
-
$2,190 USD
View
B
Retailer 13
-
$2,190 USD
View
B
Retailer 14
-
$2,260 USD
View
B
Retailer 15
-
$2,270 USD
£1,787 GBP
View
B
Retailer 16
-
$2,362 USD
View
B
Retailer 17
-
$2,381 USD
CA$3,307 CAD
View
Retailer 18
-
$2,552 USD
A$3,926 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$2,822 USD
€2,688 EUR
View
C
Retailer 20
-
$3,024 USD
ZAR 48,847 ZAR
View
C
Retailer 21
-
$3,645 USD
£2,870 GBP
View
Most Expensive
C
NZ Jewellers
a07d6e1a-110e-4ac1-b200-6b1fde6a58b0 · Oct 30
$4,326 USD
View
21 more retailers have this diamond
Prices start from $1,690 USDSave up to $2,636 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.

B
0.90ct Oval
$1,690 USD