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Round|Natural|GIA

0.70ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 1538375509

Certificate GIA 1538375509

Diamond specifications and retailer prices

From $1,120 AUD
As of November 1, 2026
Save $2,581 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,701 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1538375509. Listed at 19 retailers as of November 1, 2026, with prices from $1,120 to $3,701, a $2,581 spread on the same certified stone. NZ Jewellers lists it at $3,701. 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

0.70
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1538375509
Dimensions5.53 × 5.47 × 3.53 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Girdle conditionFaceted
Top View
5.53 mm5.47 mm0.70 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538375509
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.6%

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 1
Current: $3,701 AUD|Low: $1,090 AUD|High: $3,758 AUD|Avg: $1,722 AUD|-1.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 8$1,120 AUD
Retailer 16$1,189 AUD
Retailer 13$1,243 AUD
Retailer 11$1,269 AUD
Retailer 15$1,343 AUD
Retailer 4$1,374 AUD
Retailer 6$1,374 AUD
Retailer 9$1,387 AUD
Retailer 10$1,427 AUD
Retailer 3$1,484 AUD
Retailer 7$1,586 AUD
Retailer 18$1,600 AUD
Retailer 19$1,600 AUD
Retailer 17$1,657 AUD
Retailer 12$1,763 AUD
Retailer 5$1,896 AUD
Retailer 2$1,960 AUD
Retailer 14$2,776 AUD
NZ Jewellers$3,701 AUD

40 data points across 19 retailers

19 retailers$1,120 AUD to $3,701 AUD

A
Cheapest Retailer
-
$1,120 AUD
A
Retailer 2
-
$1,189 AUD
View
A
Retailer 3
-
$1,243 AUD
View
B+
Retailer 4
-
$1,269 AUD
View
Final sale: no returns
A
Retailer 5
-
$1,343 AUD
View
A
Retailer 6
-
$1,374 AUD
View
Retailer 7
-
$1,374 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,387 AUD
View
A
Retailer 9
-
$1,427 AUD
View
A
Retailer 10
-
$1,484 AUD
View
B+
Retailer 11
-
$1,586 AUD
View
B+
Retailer 12
-
$1,600 AUD
View
B+
Retailer 13
-
$1,600 AUD
View
B+
Retailer 14
-
$1,657 AUD
View
B+
Retailer 15
-
$1,763 AUD
View
B+
Retailer 16
-
$1,896 AUD
View
B+
Retailer 17
-
$1,960 AUD
View
B
Retailer 18
-
$2,776 AUD
View
Most Expensive
B
NZ Jewellers
86291a4f-adbd-46e8-adea-6b4acc0b7d84 · Nov 4
$3,701 AUD
$2,591 USD
View
18 more retailers have this diamond
Prices start from $1,120 AUDSave up to $2,581 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
0.70ct Round
$1,120 AUD