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Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2548609858

Certificate GIA 2548609858

Diamond specifications and retailer prices

From $2,350 NZD
$1,322 USD
As of November 2, 2026
Save $2,578 NZD (52%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,859 NZD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548609858. Listed at 25 retailers as of November 2, 2026, with a 110% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.99°
Pavilion angle41.93°
OriginNatural
Grading LabGIA
CertificateGIA 2548609858
Dimensions8.82 × 4.76 × 2.95 mm
L/W Ratio1.85
Top View
8.82 mm4.76 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548609858
Side View
Table 64.0%Crown 32.99°Girdle: THK-VTKPavilion 41.93°Culet: NoneDepth 62.0%

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 2
Current: $6,859 NZD|Low: $2,154 NZD|High: $6,859 NZD|Avg: $3,478 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
Retailer 17
Retailer 18
November 3, 2026
Retailer 7$2,350 NZD
Retailer 8$2,360 NZD
Retailer 6$2,458 NZD
Retailer 3$2,547 NZD
Retailer 15$2,547 NZD
Retailer 5$2,632 NZD
Retailer 11$2,664 NZD
Retailer 9$2,719 NZD
Retailer 17$2,940 NZD
Retailer 13$3,082 NZD
Retailer 2$3,119 NZD
Retailer 14$3,545 NZD
Retailer 10$3,669 NZD
Retailer 18$3,841 NZD
Retailer 16$4,229 NZD
Retailer 12$4,927 NZD
Retailer 4$5,338 NZD
NZ Jewellers$6,859 NZD

31 data points across 18 retailers

25 retailers$2,350 NZD to $4,927 NZD

B+
Cheapest Retailer
-
$2,350 NZD
$1,322 USD
Final sale: no returns
B+
Retailer 2
-
$2,360 NZD
$1,328 USD
View
B+
Retailer 3
-
$2,364 NZD
$1,330 USD
View
B
Retailer 4
-
$2,458 NZD
$1,383 USD
View
Retailer 5
-
$2,547 NZD
$1,433 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,547 NZD
$1,433 USD
View
B
Retailer 7
-
$2,632 NZD
$1,481 USD
View
B
Retailer 8
-
$2,664 NZD
$1,499 USD
View
B
Retailer 9
-
$2,692 NZD
$1,515 USD
View
B
Retailer 10
-
$2,719 NZD
$1,530 USD
View
B
Retailer 11
-
$2,733 NZD
$1,538 USD
View
B
Retailer 12
-
$2,915 NZD
$1,640 USD
View
B
Retailer 13
-
$2,915 NZD
$1,640 USD
View
B
Retailer 14
-
$2,940 NZD
$1,654 USD
View
B
Retailer 15
-
$3,004 NZD
$1,690 USD
View
B
Retailer 16
-
$3,082 NZD
$1,734 USD
View
B
Retailer 17
-
$3,119 NZD
£1,382 GBP
View
B
Retailer 18
-
$3,452 NZD
$1,942 USD
View
B
Retailer 19
-
$3,545 NZD
£1,571 GBP
View
Retailer 20
-
$3,669 NZD
A$3,176 AUD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$3,841 NZD
€2,058 EUR
View
B
Retailer 22
-
$4,229 NZD
ZAR 38,437 ZAR
View
B
Retailer 23
-
$4,927 NZD
£2,183 GBP
View
Retailer 24
-
$5,338 NZD
£2,365 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
fc348b7c-dbca-4c2b-85b3-ec1ef60903eb · Nov 3
$6,859 NZD
$3,859 USD
View
Price under review
24 more retailers have this diamond
Prices start from $2,350 NZDSave up to $2,578 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
$2,350 NZD