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Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2564396735

Certificate GIA 2564396735

Diamond specifications and retailer prices

From $1,943 NZD
$1,093 USD
As of November 2, 2026
Save $3,192 NZD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,135 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 2564396735. Listed at 14 retailers as of November 2, 2026, with prices from $1,943 to $5,135, a $3,192 spread on the same certified stone. NZ Jewellers lists it at $5,135. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564396735
Dimensions8.55 × 4.59 × 2.97 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.55 mm4.59 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564396735
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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: $5,135 NZD|Low: $1,602 NZD|High: $5,135 NZD|Avg: $2,534 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
November 3, 2026
Retailer 6$1,617 NZD
Retailer 7$1,893 NZD
Retailer 4$1,943 NZD
Retailer 13$2,026 NZD
Retailer 12$2,104 NZD
Retailer 15$2,104 NZD
Retailer 3$2,186 NZD
Retailer 5$2,371 NZD
Retailer 2$2,401 NZD
Retailer 14$2,430 NZD
Retailer 9$2,654 NZD
Retailer 10$2,943 NZD
Retailer 11$3,144 NZD
Retailer 8$3,855 NZD
NZ Jewellers$5,135 NZD

28 data points across 15 retailers

14 retailers$1,943 NZD to $5,135 NZD

Retailer 1
-
$1,893 NZD
$1,065 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
$1,943 NZD
$1,093 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,026 NZD
$1,140 USD
View
B+
Retailer 4
-
$2,104 NZD
$1,184 USD
View
B+
Retailer 5
-
$2,104 NZD
$1,184 USD
View
B+
Retailer 6
-
$2,186 NZD
$1,230 USD
View
B
Retailer 7
-
$2,371 NZD
$1,334 USD
View
B+
Retailer 8
-
$2,401 NZD
£1,064 GBP
View
B
Retailer 9
-
$2,430 NZD
$1,367 USD
View
B+
Retailer 10
-
$2,654 NZD
£1,176 GBP
View
B
Retailer 11
-
$2,943 NZD
€1,577 EUR
View
B
Retailer 12
-
$3,144 NZD
ZAR 28,574 ZAR
View
B
Retailer 13
-
$3,855 NZD
£1,708 GBP
View
Most Expensive
B
NZ Jewellers
43d86e27-6395-4dd7-b56a-eb1fc6e071dd · Nov 3
$5,135 NZD
$2,889 USD
View
13 more retailers have this diamond
Prices start from $1,943 NZDSave up to $3,192 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
$1,943 NZD