Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5503155799

Certificate GIA 5503155799

Diamond specifications and retailer prices

From $1,272 NZD
As of November 6, 2026
Save $1,802 NZD (59%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,156 NZD at NZ Jewellers · As of September 26, 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 top-tier cut grade and certified by GIA 5503155799. Listed at 25 retailers as of November 4, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503155799
Dimensions5.69 × 5.66 × 3.57 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Key to symbols
Crystal, Cloud, Feather
Top View
5.69 mm5.66 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503155799
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $1,568 NZD|Low: $1,272 NZD|High: $3,913 NZD|Avg: $1,949 NZD|-0.1%
Retailer 1
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
November 6, 2026
Retailer 9$1,272 NZD
Retailer 8$1,292 NZD
Retailer 16$1,400 NZD
Retailer 1$1,568 NZD
Retailer 5$1,575 NZD
Retailer 7$1,699 NZD
Retailer 6$1,726 NZD
Retailer 11$1,791 NZD
Retailer 3$1,921 NZD
Retailer 15$1,936 NZD
Retailer 4$1,957 NZD
Retailer 13$2,015 NZD
Retailer 10$2,107 NZD
Retailer 12$2,235 NZD
Retailer 14$2,509 NZD
Retailer 2$3,074 NZD

20 data points across 16 retailers

25 retailers$1,272 NZD to $3,074 NZD

A
Cheapest Retailer
-
$1,272 NZD
A
Retailer 2
-
$1,292 NZD
View
A
Retailer 3
-
$1,400 NZD
View
A
Retailer 4
-
$1,568 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,575 NZD
View
A
Retailer 6
-
$1,699 NZD
View
A
Retailer 7
-
$1,726 NZD
View
B+
Retailer 8
-
$1,791 NZD
View
B+
Retailer 9
-
$1,921 NZD
View
B+
Retailer 10
-
$1,936 NZD
View
B+
Retailer 11
-
$1,957 NZD
View
B+
Retailer 12
-
$2,015 NZD
View
Retailer 13
-
$2,047 NZD
View
Price last confirmed 89 days ago
B+
Retailer 14
-
$2,107 NZD
View
Retailer 15
-
$2,114 NZD
View
Price last confirmed 50 days ago
Retailer 16
-
$2,114 NZD
View
Price last confirmed 28 days ago
Retailer 17
-
$2,195 NZD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$2,235 NZD
View
Retailer 19
-
$2,439 NZD
View
Price last confirmed 45 days ago
Retailer 20
-
$2,439 NZD
View
Price last confirmed 28 days ago
B+
Retailer 21
-
$2,509 NZD
View
Retailer 22
-
$2,764 NZD
View
Price last confirmed 33 days ago
B
Retailer 23
-
$3,074 NZD
View
Retailer 24
-
$5,156 NZD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
f2a7782e-d801-4e66-81a8-490bee42e662 · Sep 26
$5,156 NZD
$2,858 USD
View
Price last confirmed 40 days ago
24 more retailers have this diamond
Prices start from $1,272 NZDSave up to $1,802 NZD

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
$1,272 NZD