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Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6561551146

Certificate GIA 6561551146

Diamond specifications and retailer prices

From €1,205 EUR
SGD 1,826 SGD
As of October 31, 2026
Save €973 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,178 EUR at Helzberg Diamonds · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561551146. Listed at 15 retailers as of October 31, 2026, with prices from €1,205 to €2,178, a €973 spread on the same certified stone. Helzberg Diamonds lists it at €2,178. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.91°
Pavilion angle41.68°
OriginNatural
Grading LabGIA
CertificateGIA 6561551146
Dimensions8.63 × 4.66 × 2.96 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.63 mm4.66 mm0.70 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561551146
Side View
Table 60.0%Crown 35.91°Girdle: STK-VTKPavilion 41.68°Culet: NoneDepth 63.6%

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: €2,178 EUR|Low: €1,214 EUR|High: €2,178 EUR|Avg: €1,500 EUR
Helzberg Diamonds
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
November 2, 2026
Retailer 14€1,214 EUR
Retailer 9€1,230 EUR
Retailer 5€1,235 EUR
Retailer 13€1,248 EUR
Retailer 12€1,279 EUR
Retailer 4€1,322 EUR
Retailer 7€1,346 EUR
Retailer 11€1,475 EUR
Retailer 8€1,524 EUR
Retailer 3€1,668 EUR
Retailer 2€1,746 EUR
Retailer 10€1,851 EUR
Retailer 6€1,961 EUR
Helzberg Diamonds€2,178 EUR

25 data points across 14 retailers

15 retailers€1,205 EUR to €2,178 EUR

B
Cheapest Retailer
-
€1,205 EUR
SGD 1,826 SGD
B
Retailer 2
-
€1,214 EUR
$1,362 USD
View
B
Retailer 3
-
€1,230 EUR
$1,380 USD
View
B
Retailer 4
-
€1,235 EUR
$1,385 USD
View
B+
Retailer 5
-
€1,248 EUR
$1,400 USD
View
B
Retailer 6
-
€1,279 EUR
$1,434 USD
View
B
Retailer 7
-
€1,322 EUR
SGD 2,004 SGD
View
B
Retailer 8
-
€1,346 EUR
£1,189 GBP
View
B
Retailer 9
-
€1,475 EUR
$1,654 USD
View
B
Retailer 10
-
€1,524 EUR
$1,709 USD
View
B
Retailer 11
-
€1,668 EUR
$1,870 USD
View
B
Retailer 12
-
€1,746 EUR
View
B
Retailer 13
-
€1,851 EUR
$2,076 USD
View
B
Retailer 14
-
€1,961 EUR
$2,199 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHLLHHKM · Nov 2
€2,178 EUR
$2,443 USD
View
14 more retailers have this diamond
Prices start from €1,205 EURSave up to €973 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
€1,205 EUR