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Marquise|Natural|GIA

0.70ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1545666798

Certificate GIA 1545666798

Diamond specifications and retailer prices

From $1,041 NZD
As of November 6, 2026
Save $3,382 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,423 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545666798. Listed at 14 retailers as of November 5, 2026, with prices from $1,041 to $4,423, a $3,382 spread on the same certified stone. NZ Jewellers lists it at $4,423. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545666798
Dimensions8.62 × 4.56 × 2.94 mm
L/W Ratio1.89
Key to symbols
Crystal, Feather, Cloud
Top View
8.62 mm4.56 mm0.70 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545666798
Side View
Table 63.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 64.4%

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: $4,423 NZD|Low: $1,041 NZD|High: $4,423 NZD|Avg: $1,828 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
November 6, 2026
Retailer 2$1,041 NZD
Retailer 3$1,061 NZD
Retailer 14$1,411 NZD
Retailer 5$1,445 NZD
Retailer 13$1,465 NZD
Retailer 8$1,476 NZD
Retailer 4$1,609 NZD
Retailer 6$1,616 NZD
Retailer 12$1,627 NZD
Retailer 9$1,694 NZD
Retailer 7$1,862 NZD
Retailer 11$1,990 NZD
Retailer 10$2,580 NZD
NZ Jewellers$4,423 NZD

27 data points across 14 retailers

14 retailers$1,041 NZD to $4,423 NZD

A
Cheapest Retailer
-
$1,041 NZD
A
Retailer 2
-
$1,061 NZD
View
A
Retailer 3
-
$1,411 NZD
View
A
Retailer 4
-
$1,445 NZD
View
A
Retailer 5
-
$1,465 NZD
View
A
Retailer 6
-
$1,476 NZD
View
B+
Retailer 7
-
$1,609 NZD
View
B+
Retailer 8
-
$1,616 NZD
View
B+
Retailer 9
-
$1,627 NZD
View
B+
Retailer 10
-
$1,694 NZD
View
B+
Retailer 11
-
$1,862 NZD
View
B+
Retailer 12
-
$1,990 NZD
View
B
Retailer 13
-
$2,580 NZD
View
Most Expensive
B
NZ Jewellers
a341cf93-f636-43e5-b60b-7198938f2e59 · Nov 5
$4,423 NZD
$2,452 USD
View
13 more retailers have this diamond
Prices start from $1,041 NZDSave up to $3,382 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 Marquise
$1,041 NZD