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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 1533512421

Certificate GIA 1533512421

Diamond specifications and retailer prices

From $1,247 AUD
As of November 6, 2026
Save $2,634 AUD (68%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,882 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1533512421. Listed at 33 retailers as of November 5, 2026, with prices from $1,247 to $3,882, a $2,634 spread on the same certified stone. NZ Jewellers lists it at $3,882. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1533512421
Dimensions5.71 × 5.63 × 3.41 mm
L/W Ratio1.01
Star length55%
Key to symbols
Feather
Top View
5.71 mm5.63 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533512421
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.2%

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: Nov 6
Current: $3,882 AUD|Low: $1,247 AUD|High: $3,951 AUD|Avg: $1,822 AUD|-1.8%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 6, 2026
Retailer 9$1,247 AUD
Retailer 11$1,295 AUD
Retailer 16$1,303 AUD
Retailer 4$1,330 AUD
Retailer 17$1,368 AUD
Retailer 3$1,409 AUD
Retailer 5$1,426 AUD
Retailer 25$1,442 AUD
Retailer 18$1,467 AUD
Retailer 19$1,489 AUD
Retailer 8$1,498 AUD
Retailer 22$1,519 AUD
Retailer 23$1,578 AUD
Retailer 26$1,659 AUD
Retailer 14$1,664 AUD
Retailer 6$1,688 AUD
Retailer 15$1,688 AUD
Retailer 13$1,746 AUD
Retailer 20$1,774 AUD
Retailer 7$1,992 AUD
Retailer 2$1,995 AUD
Retailer 21$2,055 AUD
Retailer 10$2,070 AUD
Retailer 24$2,375 AUD
Retailer 12$2,911 AUD
NZ Jewellers$3,882 AUD

21 data points across 26 retailers

33 retailers$1,247 AUD to $3,882 AUD

A
Cheapest Retailer
-
$1,247 AUD
A
Retailer 2
-
$1,295 AUD
View
B+
Retailer 3
-
$1,303 AUD
View
B+
Retailer 4
-
$1,330 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,368 AUD
View
B+
Retailer 6
-
$1,409 AUD
View
B+
Retailer 7
-
$1,426 AUD
View
B+
Retailer 8
-
$1,442 AUD
View
Retailer 9
-
$1,467 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,489 AUD
View
B+
Retailer 11
-
$1,498 AUD
View
Retailer 12
-
$1,511 AUD
View
Price last confirmed 50 days ago
B+
Retailer 13
-
$1,519 AUD
View
B+
Retailer 14
-
$1,578 AUD
View
B+
Retailer 15
-
$1,659 AUD
View
B+
Retailer 16
-
$1,664 AUD
View
B+
Retailer 17
-
$1,688 AUD
View
B
Retailer 18
-
$1,688 AUD
View
Retailer 19
-
$1,744 AUD
View
Price last confirmed 59 days ago
Retailer 20
-
$1,744 AUD
View
Price last confirmed 56 days ago
Retailer 21
-
$1,744 AUD
View
Price last confirmed 50 days ago
B
Retailer 22
-
$1,746 AUD
View
B
Retailer 23
-
$1,774 AUD
View
B
Retailer 24
-
$1,946 AUD
View
B
Retailer 25
-
$1,992 AUD
View
B
Retailer 26
-
$1,995 AUD
View
B
Retailer 27
-
$2,055 AUD
View
B
Retailer 28
-
$2,070 AUD
View
B
Retailer 29
-
$2,375 AUD
View
B
Retailer 30
-
$2,911 AUD
View
Retailer 31
-
$3,687 AUD
View
Price last confirmed 49 days ago
Retailer 32
-
$3,687 AUD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
85b83dbf-bc23-4a39-be70-8331a49865c4 · Nov 5
$3,882 AUD
$2,667 USD
View
32 more retailers have this diamond
Prices start from $1,247 AUDSave up to $2,634 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
$1,247 AUD