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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 $1,560 AUD
$1,093 USD
As of November 2, 2026
Save $2,563 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,122 AUD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $1,560 to $4,122, a $2,563 spread on the same certified stone. NZ Jewellers lists it at $4,122. 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: $4,122 AUD|Low: $1,286 AUD|High: $4,122 AUD|Avg: $2,032 AUD
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 2, 2026
Retailer 6$1,298 AUD
Retailer 7$1,520 AUD
Retailer 4$1,560 AUD
Retailer 13$1,627 AUD
Retailer 12$1,689 AUD
Retailer 15$1,689 AUD
Retailer 3$1,755 AUD
Retailer 5$1,903 AUD
Retailer 10$1,912 AUD
Retailer 14$1,951 AUD
Retailer 8$2,131 AUD
Retailer 9$2,363 AUD
Retailer 11$2,524 AUD
Retailer 2$3,095 AUD
NZ Jewellers$4,122 AUD

27 data points across 15 retailers

14 retailers$1,560 AUD to $4,122 AUD

Retailer 1
-
$1,520 AUD
$1,065 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
$1,560 AUD
$1,093 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,627 AUD
$1,140 USD
View
B+
Retailer 4
-
$1,689 AUD
$1,184 USD
View
B+
Retailer 5
-
$1,689 AUD
$1,184 USD
View
B+
Retailer 6
-
$1,755 AUD
$1,230 USD
View
B
Retailer 7
-
$1,903 AUD
$1,334 USD
View
B+
Retailer 8
-
$1,912 AUD
£1,055 GBP
View
B
Retailer 9
-
$1,951 AUD
$1,367 USD
View
B+
Retailer 10
-
$2,131 AUD
£1,176 GBP
View
B
Retailer 11
-
$2,363 AUD
€1,577 EUR
View
B
Retailer 12
-
$2,524 AUD
ZAR 28,574 ZAR
View
B
Retailer 13
-
$3,095 AUD
£1,708 GBP
View
Most Expensive
B
NZ Jewellers
43d86e27-6395-4dd7-b56a-eb1fc6e071dd · Oct 30
$4,122 AUD
$2,889 USD
View
13 more retailers have this diamond
Prices start from $1,560 AUDSave up to $2,563 AUD

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
$1,560 AUD