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Marquise|Natural|GIA

0.70ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 2557376016

Certificate GIA 2557376016

Diamond specifications and retailer prices

From $1,351 NZD
As of November 6, 2026
Save $1,627 NZD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,107 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557376016. Listed at 12 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.12°
Pavilion angle40.06°
OriginNatural
Grading LabGIA
CertificateGIA 2557376016
Dimensions8.54 × 4.59 × 2.98 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.54 mm4.59 mm0.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557376016
Side View
Table 60.0%Crown 40.12°Girdle: THN-VTKPavilion 40.06°Culet: NoneDepth 65.0%

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: $5,107 NZD|Low: $707 NZD|High: $5,107 NZD|Avg: $1,532 NZD
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
November 5, 2026
Retailer 6$707 NZD
Retailer 15$951 NZD
Retailer 16$1,059 NZD
Retailer 8$1,351 NZD
Retailer 5$1,407 NZD
Retailer 14$1,449 NZD
Retailer 13$1,476 NZD
Retailer 11$1,532 NZD
Retailer 4$1,642 NZD
Retailer 7$1,788 NZD
Retailer 3$1,827 NZD
Retailer 2$1,885 NZD
Retailer 10$2,286 NZD
Retailer 12$2,625 NZD
Retailer 9$2,978 NZD
NZ Jewellers$5,107 NZD

19 data points across 16 retailers

12 retailers$1,351 NZD to $2,978 NZD

Retailer 1
-
$1,059 NZD
Price last confirmed 21 days ago
B+
Retailer 2
-
$1,351 NZD
View
Retailer 3
-
$1,407 NZD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$1,449 NZD
View
B+
Retailer 5
-
$1,476 NZD
View
B+
Retailer 6
-
$1,532 NZD
View
Retailer 7
-
$1,642 NZD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$1,885 NZD
View
B
Retailer 9
-
$2,286 NZD
View
B
Retailer 10
-
$2,625 NZD
View
B
Retailer 11
-
$2,978 NZD
View
Most Expensive
NZ Jewellers
dc9960de-435d-4872-9667-c01e97e4bfed · Nov 5
$5,107 NZD
$2,831 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,351 NZDSave up to $1,627 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.

B+
0.70ct Marquise
$1,351 NZD