Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 2556566227

Certificate GIA 2556566227

Diamond specifications and retailer prices

From $1,797 NZD
HK$7,900 HKD
As of October 26, 2026
13 retailers carry this diamond
Most expensive: $5,906 NZD at NZ Jewellers · As of October 23, 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 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 2556566227. Listed at 13 retailers as of October 23, 2026. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556566227
Dimensions7.58 × 5.31 × 3.34 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal
Top View
7.58 mm5.31 mm0.90 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556566227
Side View
Table 56.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26
Current: $5,906 NZD|Low: $1,786 NZD|High: $5,975 NZD|Avg: $2,931 NZD|-1.2%
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 26, 2026
Retailer 13$1,797 NZD
Retailer 2$1,824 NZD
Retailer 4$2,234 NZD
Retailer 10$2,421 NZD
Retailer 11$2,426 NZD
Retailer 3$2,525 NZD
Retailer 9$2,533 NZD
Retailer 5$2,575 NZD
Retailer 14$2,687 NZD
Retailer 8$2,794 NZD
Retailer 6$3,234 NZD
Retailer 12$4,458 NZD
Retailer 7$4,665 NZD
NZ Jewellers$5,906 NZD

27 data points across 14 retailers

13 retailers$1,797 NZD to $5,906 NZD

Retailer 1
-
$1,797 NZD
HK$7,900 HKD
Price last confirmed 7 days ago
Retailer 2
-
$1,824 NZD
₹97,718 INR
View
Price last confirmed 7 days ago
Retailer 3
-
$2,421 NZD
$1,362 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,426 NZD
$1,365 USD
View
Price last confirmed 6 days ago
Retailer 5
-
$2,525 NZD
SGD 1,920 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,533 NZD
$1,425 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,575 NZD
$1,449 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$2,687 NZD
$1,512 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$2,794 NZD
$1,572 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$3,234 NZD
A$2,799 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
$4,458 NZD
£1,975 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
$4,665 NZD
£2,067 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
58ad4633-a3ed-49a8-aa5c-c1a0573c824c · Oct 23
$5,906 NZD
$3,323 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond

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.

0.90ct Oval
$1,797 NZD