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Oval|Natural|GIA

1.56ct H SI2 Oval Natural Diamond

FR • H/SI2 • GIA 7541159700

Certificate GIA 7541159700

Diamond specifications and retailer prices

From $5,640 AUD
£3,120 GBP
As of November 1, 2026
Save $4,502 AUD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,142 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural oval diamond

This 1.56ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7541159700. Listed at 5 retailers as of October 30, 2026, with prices from $5,640 to $10,142, a $4,502 spread on the same certified stone. NZ Jewellers lists it at $10,142. 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

1.56
Carat
H
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541159700
Dimensions9.12 × 5.34 × 3.75 mm
L/W Ratio1.71
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
9.12 mm5.34 mm1.56 ctH / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541159700
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,142 AUD|Low: $5,552 AUD|High: $10,453 AUD|Avg: $7,292 AUD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$5,552 AUD
Retailer 2$5,640 AUD
Retailer 4$5,821 AUD
Retailer 5$5,821 AUD
Retailer 7$7,073 AUD
Retailer 3$9,736 AUD
NZ Jewellers$10,142 AUD

28 data points across 7 retailers

5 retailers$5,640 AUD to $10,142 AUD

B+
Cheapest Retailer
-
$5,640 AUD
£3,120 GBP
B+
Retailer 2
-
$5,821 AUD
$4,089 USD
View
B+
Retailer 3
-
$5,821 AUD
$4,089 USD
View
B
Retailer 4
-
$9,736 AUD
£5,385 GBP
View
Most Expensive
B
NZ Jewellers
8b9f3ea2-b31e-456d-abb3-8e020a1ebe16 · Oct 30
$10,142 AUD
$7,124 USD
View
4 more retailers have this diamond
Prices start from $5,640 AUDSave up to $4,502 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.

B+
1.56ct Oval
$5,640 AUD