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Oval|Natural|GIA

1.25ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1568306261

Certificate GIA 1568306261

Diamond specifications and retailer prices

From $5,854 AUD
SGD 5,558 SGD
As of October 29, 2026
Save $6,316 AUD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,170 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1568306261. Listed at 13 retailers as of October 27, 2026, with prices from $5,854 to $12,170, a $6,316 spread on the same certified stone. NZ Jewellers lists it at $12,170. 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

1.25
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 1568306261
Dimensions8.64 × 6.03 × 3.69 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
8.64 mm6.03 mm1.25 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568306261
Side View
Table 61.0%Crown 37.2°Girdle: MED-THKPavilion 36.9°Culet: NDepth 61.2%

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: Oct 29
Current: $12,170 AUD|Low: $5,819 AUD|High: $12,170 AUD|Avg: $7,772 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$5,854 AUD
Retailer 9$5,964 AUD
Retailer 4$6,448 AUD
Retailer 5$6,986 AUD
Retailer 6$6,986 AUD
Retailer 7$6,986 AUD
Retailer 8$8,061 AUD
Retailer 2$11,186 AUD
NZ Jewellers$12,170 AUD

17 data points across 9 retailers

13 retailers$5,854 AUD to $12,170 AUD

A
Cheapest Retailer
-
$5,854 AUD
SGD 5,558 SGD
A
Retailer 2
-
$5,964 AUD
$4,190 USD
View
B+
Retailer 3
-
$6,448 AUD
$4,530 USD
View
Final sale: no returns
Retailer 4
-
$6,986 AUD
$4,908 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$6,986 AUD
$4,908 USD
View
B+
Retailer 6
-
$6,986 AUD
$4,908 USD
View
B+
Retailer 7
-
$6,986 AUD
$4,908 USD
View
B+
Retailer 8
-
$7,201 AUD
$5,059 USD
View
B
Retailer 9
-
$8,061 AUD
$5,663 USD
View
Retailer 10
-
$8,061 AUD
$5,663 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$11,186 AUD
£6,188 GBP
View
Retailer 12
-
$12,170 AUD
$8,550 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
0059e0b3-099a-4e00-8a5d-40c98956d114 · Oct 27
$12,170 AUD
$8,550 USD
View
12 more retailers have this diamond
Prices start from $5,854 AUDSave up to $6,316 AUD

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
$5,854 AUD