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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 €978 EUR
$1,093 USD
As of October 31, 2026
Save €1,608 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,586 EUR 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 €978 to €2,586, a €1,608 spread on the same certified stone. NZ Jewellers lists it at €2,586. 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
Color
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: Oct 31
Current: €2,586 EUR|Low: €807 EUR|High: €2,586 EUR|Avg: €1,273 EUR
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 1, 2026
Retailer 6€814 EUR
Retailer 7€953 EUR
Retailer 4€978 EUR
Retailer 12€1,020 EUR
Retailer 11€1,060 EUR
Retailer 14€1,060 EUR
Retailer 15€1,101 EUR
Retailer 5€1,194 EUR
Retailer 8€1,209 EUR
Retailer 13€1,224 EUR
Retailer 2€1,337 EUR
Retailer 9€1,483 EUR
Retailer 10€1,583 EUR
Retailer 3€1,944 EUR
NZ Jewellers€2,586 EUR

26 data points across 15 retailers

14 retailers€978 EUR to €2,586 EUR

Retailer 1
-
€953 EUR
$1,065 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
€978 EUR
$1,093 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,020 EUR
$1,140 USD
View
B+
Retailer 4
-
€1,060 EUR
$1,184 USD
View
B+
Retailer 5
-
€1,060 EUR
$1,184 USD
View
B+
Retailer 6
-
€1,101 EUR
$1,230 USD
View
B
Retailer 7
-
€1,194 EUR
$1,334 USD
View
B+
Retailer 8
-
€1,209 EUR
£1,064 GBP
View
B
Retailer 9
-
€1,224 EUR
$1,367 USD
View
B+
Retailer 10
-
€1,337 EUR
£1,176 GBP
View
B
Retailer 11
-
€1,483 EUR
View
B
Retailer 12
-
€1,583 EUR
ZAR 28,574 ZAR
View
B
Retailer 13
-
€1,944 EUR
£1,710 GBP
View
Most Expensive
B
NZ Jewellers
43d86e27-6395-4dd7-b56a-eb1fc6e071dd · Oct 30
€2,586 EUR
$2,889 USD
View
13 more retailers have this diamond
Prices start from €978 EURSave up to €1,608 EUR

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
€978 EUR