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Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545603662

Certificate GIA 3545603662

Diamond specifications and retailer prices

From $2,562 NZD
As of November 1, 2026
Save $3,051 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,838 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545603662. Listed at 21 retailers as of November 1, 2026, with a 119% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.42°
OriginNatural
Grading LabGIA
CertificateGIA 3545603662
Dimensions8.95 × 4.84 × 2.79 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
8.95 mm4.84 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545603662
Side View
Table 57.0%Crown 32.42°Girdle: MediumPavilionCulet: NoneDepth 57.6%

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 1
Current: $7,838 NZD|Low: $2,562 NZD|High: $7,838 NZD|Avg: $3,855 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 6, 2026
Retailer 13$2,562 NZD
Retailer 3$2,697 NZD
Retailer 5$2,809 NZD
Retailer 14$2,910 NZD
Retailer 16$2,910 NZD
Retailer 15$3,045 NZD
Retailer 4$3,051 NZD
Retailer 12$3,359 NZD
Retailer 8$3,433 NZD
Retailer 7$3,540 NZD
Retailer 9$3,567 NZD
Retailer 2$4,075 NZD
Retailer 6$4,193 NZD
Retailer 10$4,798 NZD
Retailer 11$5,612 NZD
NZ Jewellers$7,838 NZD

39 data points across 16 retailers

21 retailers$2,562 NZD to $5,612 NZD

B+
Cheapest Retailer
-
$2,562 NZD
B+
Retailer 2
-
$2,659 NZD
View
B+
Retailer 3
-
$2,697 NZD
View
B+
Retailer 4
-
$2,766 NZD
View
B+
Retailer 5
-
$2,809 NZD
View
Retailer 6
-
$2,910 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,910 NZD
View
B+
Retailer 8
-
$3,045 NZD
View
B+
Retailer 9
-
$3,051 NZD
View
B
Retailer 10
-
$3,359 NZD
View
B
Retailer 11
-
$3,433 NZD
View
B
Retailer 12
-
$3,433 NZD
View
B
Retailer 13
-
$3,540 NZD
View
B
Retailer 14
-
$3,567 NZD
View
B
Retailer 15
-
$3,661 NZD
View
B
Retailer 16
-
$3,689 NZD
View
B
Retailer 17
-
$4,075 NZD
View
Retailer 18
-
$4,193 NZD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$4,798 NZD
View
B
Retailer 20
-
$5,612 NZD
View
Most Expensive
NZ Jewellers
5c6f82a2-d219-43c4-90ae-a9bc6c358c9e · Nov 5
$7,838 NZD
$4,406 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,562 NZDSave up to $3,051 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
$2,562 NZD