Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 5241006146

Certificate GIA 5241006146

Diamond specifications and retailer prices

From $1,024 USD
HK$8,000 HKD
As of November 1, 2026
Save $2,293 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,317 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241006146. Listed at 18 retailers as of October 30, 2026, with prices from $1,024 to $3,317, a $2,293 spread on the same certified stone. NZ Jewellers lists it at $3,317. 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

0.90
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241006146
Dimensions7.45 × 5.32 × 3.39 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.45 mm5.32 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241006146
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: Nov 1
Current: $3,317 USD|Low: $1,024 USD|High: $3,505 USD|Avg: $1,821 USD|-5.4%
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
November 1, 2026
Retailer 8$1,024 USD
Retailer 13$1,247 USD
Retailer 10$1,279 USD
Retailer 3$1,359 USD
Retailer 14$1,360 USD
Retailer 7$1,428 USD
Retailer 12$1,480 USD
Retailer 5$1,540 USD
Retailer 11$1,544 USD
Retailer 6$1,554 USD
Retailer 15$1,896 USD
Retailer 16$1,992 USD
Retailer 4$2,116 USD
Retailer 9$2,475 USD
Retailer 2$2,601 USD
NZ Jewellers$3,317 USD

22 data points across 16 retailers

18 retailers$1,024 USD to $3,317 USD

A
Cheapest Retailer
-
$1,024 USD
HK$8,000 HKD
A
Retailer 2
-
$1,247 USD
View
Final sale: no returns
A
Retailer 3
-
$1,279 USD
€1,218 EUR
View
A
Retailer 4
-
$1,359 USD
View
A
Retailer 5
-
$1,360 USD
View
B+
Retailer 6
-
$1,428 USD
SGD 1,930 SGD
View
B+
Retailer 7
-
$1,480 USD
View
B+
Retailer 8
-
$1,540 USD
View
B+
Retailer 9
-
$1,544 USD
£1,216 GBP
View
B+
Retailer 10
-
$1,554 USD
View
B+
Retailer 11
-
$1,728 USD
A$2,658 AUD
View
Retailer 12
-
$1,887 USD
A$2,903 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$1,896 USD
€1,806 EUR
View
B+
Retailer 14
-
$1,992 USD
ZAR 32,182 ZAR
View
B+
Retailer 15
-
$2,116 USD
View
B
Retailer 16
-
$2,475 USD
£1,949 GBP
View
B
Retailer 17
-
$2,601 USD
£2,048 GBP
View
Most Expensive
B
NZ Jewellers
5c5125f4-b314-4817-b512-b13678954bfa · Oct 30
$3,317 USD
View
17 more retailers have this diamond
Prices start from $1,024 USDSave up to $2,293 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
0.90ct Oval
$1,024 USD