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Oval|Natural|GIA

1.56ct G SI2 Oval Natural Diamond

G/SI2 • GIA 6233705672

Certificate GIA 6233705672

Diamond specifications and retailer prices

From $6,340 AUD
As of November 6, 2026
Save $5,864 AUD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,204 AUD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 6233705672. Listed at 6 retailers as of November 2, 2026, with prices from $6,340 to $12,204, a $5,864 spread on the same certified stone. NZ Jewellers lists it at $12,204. 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
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233705672
Dimensions10.56 × 5.24 × 3.44 mm
L/W Ratio2.02
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
10.56 mm5.24 mm1.56 ctG / SI2
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233705672
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 65.6%

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 6
Current: $12,204 AUD|Low: $6,340 AUD|High: $12,579 AUD|Avg: $8,742 AUD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$6,340 AUD
Retailer 2$6,785 AUD
Retailer 4$7,005 AUD
Retailer 6$7,005 AUD
Retailer 7$9,213 AUD
Retailer 3$11,156 AUD
NZ Jewellers$12,204 AUD

30 data points across 7 retailers

6 retailers$6,340 AUD to $12,204 AUD

B+
Cheapest Retailer
-
$6,340 AUD
B+
Retailer 2
-
$6,785 AUD
View
B+
Retailer 3
-
$7,005 AUD
View
B+
Retailer 4
-
$7,005 AUD
View
B
Retailer 5
-
$11,156 AUD
View
Most Expensive
B
NZ Jewellers
4132fb47-6f8f-4383-aee7-b0007fefe21e · Nov 2
$12,204 AUD
$8,385 USD
View
5 more retailers have this diamond
Prices start from $6,340 AUDSave up to $5,864 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
$6,340 AUD