Marquise|Natural|GIA

1.20ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6551052512

Certificate GIA 6551052512

Diamond specifications and retailer prices

From €5,216 EUR
$5,850 USD
As of October 28, 2026
Save €4,105 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €9,745 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551052512. Listed at 12 retailers as of October 28, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.48°
OriginNatural
Grading LabGIA
CertificateGIA 6551052512
Dimensions11.79 × 5.35 × 3.20 mm
L/W Ratio2.20
Top View
11.79 mm5.35 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551052512
Side View
Table 57.0%Crown 31.48°Girdle: STK-VTKPavilionCulet: NDepth 59.9%

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 28
Current: €6,272 EUR|Low: €4,791 EUR|High: €9,745 EUR|Avg: €6,599 EUR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 30, 2026
Retailer 4€4,791 EUR
Retailer 9€5,216 EUR
Retailer 13€5,234 EUR
Retailer 5€5,320 EUR
Retailer 10€5,916 EUR
Retailer 1€6,272 EUR
Retailer 11€6,338 EUR
Retailer 8€6,457 EUR
Retailer 3€6,793 EUR
Retailer 12€7,043 EUR
Retailer 7€7,258 EUR
Retailer 2€7,331 EUR
Retailer 6€9,321 EUR
Wholesale Diamonds Direct€9,745 EUR

36 data points across 14 retailers

12 retailers€5,216 EUR to €9,321 EUR

B+
Cheapest Retailer
-
€5,216 EUR
$5,850 USD
B+
Retailer 2
-
€5,234 EUR
$5,870 USD
View
B
Retailer 3
-
€5,916 EUR
CA$9,216 CAD
View
B
Retailer 4
-
€6,272 EUR
£5,539 GBP
View
B
Retailer 5
-
€6,338 EUR
$7,109 USD
View
Retailer 6
-
€6,457 EUR
A$11,142 AUD
View
Price last confirmed 12 days ago
B
Retailer 7
-
€6,793 EUR
$7,619 USD
View
B
Retailer 8
-
€7,043 EUR
$7,899 USD
View
B
Retailer 9
-
€7,258 EUR
View
Retailer 10
-
€7,331 EUR
$8,222 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
€9,321 EUR
£8,232 GBP
View
Most Expensive
Wholesale Diamonds Direct
298236566 · Oct 27
€9,745 EUR
$10,930 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €5,216 EURSave up to €4,105 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+
1.20ct Marquise
€5,216 EUR