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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6551205246

Certificate GIA 6551205246

Diamond specifications and retailer prices

From $1,708 NZD
As of November 6, 2026
Save $2,017 NZD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,988 NZD at NZ Jewellers · As of October 20, 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 6551205246. Listed at 25 retailers as of November 6, 2026, with a 118% 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
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551205246
Dimensions5.72 × 5.75 × 3.45 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.72 mm5.75 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551205246
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°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: $2,843 NZD|Low: $1,708 NZD|High: $4,788 NZD|Avg: $2,632 NZD
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
November 7, 2026
Retailer 5$1,708 NZD
Retailer 3$1,786 NZD
Retailer 6$1,853 NZD
Retailer 4$2,165 NZD
Retailer 7$2,237 NZD
Retailer 9$2,253 NZD
Retailer 11$2,295 NZD
Retailer 13$2,554 NZD
Retailer 8$2,580 NZD
Retailer 2$2,801 NZD
Retailer 1$2,843 NZD
Retailer 12$2,847 NZD
Retailer 14$3,052 NZD
Retailer 10$3,725 NZD
Retailer 15$4,764 NZD

33 data points across 15 retailers

25 retailers$1,708 NZD to $3,725 NZD

A
Cheapest Retailer
-
$1,708 NZD
Final sale: no returns
B+
Retailer 2
-
$1,786 NZD
View
B+
Retailer 3
-
$1,811 NZD
View
Retailer 4
-
$1,853 NZD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,853 NZD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,923 NZD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$2,026 NZD
View
Retailer 8
-
$2,138 NZD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$2,165 NZD
View
B+
Retailer 10
-
$2,165 NZD
View
B+
Retailer 11
-
$2,188 NZD
View
B
Retailer 12
-
$2,237 NZD
View
B
Retailer 13
-
$2,253 NZD
View
B+
Retailer 14
-
$2,295 NZD
View
B+
Retailer 15
-
$2,554 NZD
View
B+
Retailer 16
-
$2,580 NZD
View
B
Retailer 17
-
$2,645 NZD
View
Retailer 18
-
$2,673 NZD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$2,801 NZD
View
B
Retailer 20
-
$2,843 NZD
View
B
Retailer 21
-
$2,847 NZD
View
B
Retailer 22
-
$3,052 NZD
View
B
Retailer 23
-
$3,725 NZD
View
Retailer 24
-
$4,764 NZD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
1c59efb5-2fb0-4293-88ea-98045ec01cdf · Oct 20
$4,988 NZD
$2,765 USD
View
Price last confirmed 18 days ago
24 more retailers have this diamond
Prices start from $1,708 NZDSave up to $2,017 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
$1,708 NZD