Marquise|Natural|GIA

7.09ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 5212916537

Certificate GIA 5212916537

Diamond specifications and retailer prices

From €188,252 EUR
$210,316 USD
As of October 31, 2026
Save €26,424 EUR (12%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €354,336 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 7.09ct natural marquise diamond

This 7.09ct natural marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5212916537. Listed at 9 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

7.09
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5212916537
Dimensions20.62 × 9.79 × 6.03 mm
L/W Ratio2.11
Top View
20.62 mm9.79 mm7.09 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5212916537
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.6%

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: €354,336 EUR|Low: €183,555 EUR|High: €355,276 EUR|Avg: €223,998 EUR|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4€188,252 EUR
Retailer 5€190,309 EUR
Retailer 9€195,796 EUR
Retailer 2€196,843 EUR
Retailer 3€207,901 EUR
Retailer 7€209,272 EUR
Retailer 8€214,676 EUR
Retailer 6€270,375 EUR
MOH London€354,336 EUR

45 data points across 9 retailers

9 retailers€188,252 EUR to €214,676 EUR

B+
Cheapest Retailer
-
€188,252 EUR
$210,316 USD
Retailer 2
-
€189,191 EUR
$211,366 USD
View
Price last confirmed 96 days ago
B+
Retailer 3
-
€190,309 EUR
$212,615 USD
View
B+
Retailer 4
-
€195,796 EUR
$218,744 USD
View
B
Retailer 5
-
€196,843 EUR
₹20,944,259 INR
View
B
Retailer 6
-
€207,901 EUR
$232,268 USD
View
Retailer 7
-
€209,272 EUR
A$359,692 AUD
View
Price last confirmed 27 days ago
B
Retailer 8
-
€214,676 EUR
$239,837 USD
View
Most Expensive
MOH London
B65713B44 · Oct 8
€354,336 EUR
£311,706 GBP
View
Price last confirmed 23 days ago
8 more retailers have this diamond
Prices start from €188,252 EURSave up to €26,424 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+
7.09ct Marquise
€188,252 EUR