CaratHunter
Plans
Oval|Natural|GIA

1.25ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 5533379827

Certificate GIA 5533379827

Diamond specifications and retailer prices

From $1,886 USD
As of November 3, 2026
Save $2,715 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,601 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533379827. Listed at 6 retailers as of November 2, 2026, with prices from $1,886 to $4,601, a $2,715 spread on the same certified stone. NZ Jewellers lists it at $4,601. 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

1.25
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.69°
OriginNatural
Grading LabGIA
CertificateGIA 5533379827
Dimensions8.72 × 5.81 × 3.71 mm
L/W Ratio1.50
Top View
8.72 mm5.81 mm1.25 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5533379827
Side View
Table 62.0%Crown 36.69°Girdle: Slightly ThickPavilionCulet: 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 3
Current: $4,601 USD|Low: $1,886 USD|High: $4,678 USD|Avg: $2,530 USD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,886 USD
Retailer 4$1,940 USD
Retailer 6$2,000 USD
Retailer 2$2,111 USD
Retailer 9$2,157 USD
Retailer 7$2,185 USD
Retailer 8$2,399 USD
Retailer 3$3,304 USD
NZ Jewellers$4,601 USD

26 data points across 9 retailers

6 retailers$1,886 USD to $4,601 USD

A
Cheapest Retailer
-
$1,886 USD
A
Retailer 2
-
$1,940 USD
View
A
Retailer 3
-
$2,000 USD
View
A
Retailer 4
-
$2,111 USD
View
B
Retailer 5
-
$3,304 USD
View
Most Expensive
B
NZ Jewellers
176c73ce-8382-449c-8bd7-bf6eba6f8b56 · Nov 2
$4,601 USD
View
5 more retailers have this diamond
Prices start from $1,886 USDSave up to $2,715 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
1.25ct Oval
$1,886 USD