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Marquise|Natural|GIA

0.70ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6561655534

Certificate GIA 6561655534

Diamond specifications and retailer prices

From €1,032 EUR
As of November 4, 2026
Save €819 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,850 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561655534. Listed at 12 retailers as of November 4, 2026, with prices from €1,032 to €1,850, a €819 spread on the same certified stone. Helzberg Diamonds lists it at €1,850. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.16°
Pavilion angle38.75°
OriginNatural
Grading LabGIA
CertificateGIA 6561655534
Dimensions8.91 × 4.69 × 2.80 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.91 mm4.69 mm0.70 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561655534
Side View
Table 59.0%Crown 35.16°Girdle: STK-VTKPavilion 38.75°Culet: NoneDepth 59.7%

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 4
Current: €1,850 EUR|Low: €1,032 EUR|High: €1,850 EUR|Avg: €1,338 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9€1,032 EUR
Retailer 6€1,043 EUR
Retailer 10€1,086 EUR
Retailer 11€1,124 EUR
Retailer 5€1,162 EUR
Retailer 7€1,266 EUR
Retailer 2€1,296 EUR
Retailer 3€1,480 EUR
Retailer 4€1,482 EUR
Retailer 8€1,664 EUR
Helzberg Diamonds€1,850 EUR

19 data points across 11 retailers

12 retailers€1,032 EUR to €1,850 EUR

B+
Cheapest Retailer
-
€1,032 EUR
B+
Retailer 2
-
€1,043 EUR
View
B+
Retailer 3
-
€1,057 EUR
View
B+
Retailer 4
-
€1,086 EUR
View
B+
Retailer 5
-
€1,124 EUR
View
B+
Retailer 6
-
€1,162 EUR
View
B
Retailer 7
-
€1,266 EUR
View
B+
Retailer 8
-
€1,296 EUR
View
B
Retailer 9
-
€1,480 EUR
View
B
Retailer 10
-
€1,482 EUR
View
B
Retailer 11
-
€1,664 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHMLLLJK · Nov 6
€1,850 EUR
$2,066 USD
View
11 more retailers have this diamond
Prices start from €1,032 EURSave up to €819 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
€1,032 EUR