Oval|Natural|GIA

0.91ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2557324846

Certificate GIA 2557324846

Diamond specifications and retailer prices

From $1,180 USD
Save $2,949 USD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,129 USD at NZ Jewellers
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557324846. Listed at 11 retailers, with prices from $1,180 to $4,129 at NZ Jewellers, a $2,949 spread on the same certified stone. 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

0.91
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557324846
Dimensions7.31 × 5.35 × 3.45 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Natural
Top View
7.31 mm5.35 mm0.91 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557324846
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,129 USD|Low: $1,180 USD|High: $4,129 USD|Avg: $1,931 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
October 1, 2026
Retailer 9$1,180 USD
Retailer 11$1,363 USD
Retailer 12$1,508 USD
Retailer 10$1,534 USD
Retailer 14$1,534 USD
Retailer 3$1,550 USD
Retailer 8$1,604 USD
Retailer 6$1,680 USD
Retailer 4$1,703 USD
Retailer 13$1,770 USD
Retailer 2$2,269 USD
Retailer 5$2,280 USD
Retailer 7$3,002 USD
NZ Jewellers$4,129 USD

17 data points across 14 retailers

11 retailers$1,180 USD to $4,129 USD

A
Cheapest Retailer
-
$1,180 USD
A
Retailer 2
-
$1,363 USD
View
A
Retailer 3
-
$1,508 USD
View
A
Retailer 4
-
$1,534 USD
View
A
Retailer 5
-
$1,550 USD
View
B+
Retailer 6
-
$1,604 USD
View
B+
Retailer 7
-
$1,770 USD
View
B+
Retailer 8
-
$2,269 USD
€2,161 EUR
View
B+
Retailer 9
-
$2,280 USD
ZAR 36,837 ZAR
View
Price last confirmed 43 days ago
B
Retailer 10
-
$3,002 USD
£2,364 GBP
View
Most Expensive
B
NZ Jewellers
b9a3699c-55dc-4f2c-a7c4-75360c77fbcf · Sep 30
$4,129 USD
View
10 more retailers have this diamond
Prices start from $1,180 USDSave up to $2,949 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.

A
0.91ct Oval
$1,180 USD