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Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6541585867

Certificate GIA 6541585867

Diamond specifications and retailer prices

From $1,980 NZD
As of November 6, 2026
Save $2,700 NZD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,516 NZD at NZ Jewellers · As of October 21, 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 6541585867. Listed at 22 retailers as of November 1, 2026, with a 136% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541585867
Dimensions8.04 × 4.71 × 3.08 mm
L/W Ratio1.71
Top View
8.04 mm4.71 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541585867
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.3%

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: $6,516 NZD|Low: $1,822 NZD|High: $6,516 NZD|Avg: $3,115 NZD|+7.3%
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 6, 2026
Retailer 14$1,980 NZD
Retailer 7$2,343 NZD
Retailer 15$2,466 NZD
Retailer 6$2,476 NZD
Retailer 9$2,581 NZD
Retailer 16$2,649 NZD
Retailer 3$2,672 NZD
Retailer 8$2,700 NZD
Retailer 5$2,756 NZD
Retailer 17$2,837 NZD
Retailer 4$2,912 NZD
Retailer 11$2,949 NZD
Retailer 18$3,083 NZD
Retailer 10$3,485 NZD
Retailer 2$3,627 NZD
Retailer 12$3,988 NZD
Retailer 13$4,680 NZD
NZ Jewellers$6,516 NZD

33 data points across 18 retailers

22 retailers$1,980 NZD to $4,680 NZD

A
Cheapest Retailer
-
$1,980 NZD
Retailer 2
-
$2,343 NZD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$2,466 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,476 NZD
View
Retailer 5
-
$2,581 NZD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$2,649 NZD
View
Retailer 7
-
$2,672 NZD
View
Price last confirmed 17 days ago
Retailer 8
-
$2,672 NZD
View
Price last confirmed 47 days ago
Retailer 9
-
$2,700 NZD
View
Price last confirmed 21 days ago
Retailer 10
-
$2,756 NZD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$2,837 NZD
View
B
Retailer 12
-
$2,912 NZD
View
B
Retailer 13
-
$2,949 NZD
View
Retailer 14
-
$3,083 NZD
View
Price last confirmed 45 days ago
Retailer 15
-
$3,083 NZD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$3,095 NZD
View
Retailer 17
-
$3,485 NZD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,627 NZD
View
B
Retailer 19
-
$3,988 NZD
View
B
Retailer 20
-
$4,680 NZD
View
Retailer 21
-
$6,516 NZD
View
Price under review
Most Expensive
NZ Jewellers
0b1b1495-b146-4d8d-a620-157d6ed0046f · Oct 21
$6,516 NZD
$3,663 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,980 NZDSave up to $2,700 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
$1,980 NZD