Round|Natural|GIA

1.09ct D VVS2 Round Natural Diamond

EX • D/VVS2 • GIA 2507399961

Certificate GIA 2507399961

Diamond specifications and retailer prices

From €9,895 EUR
$11,055 USD
As of October 28, 2026
Save €7,176 EUR (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €22,519 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507399961. Listed at 13 retailers as of October 28, 2026, with a 73% 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

1.09
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507399961
Dimensions6.56 × 6.52 × 4.07 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.56 mm6.52 mm1.09 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2507399961
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: €17,071 EUR|Low: €7,642 EUR|High: €17,184 EUR|Avg: €12,110 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5€9,895 EUR
Retailer 3€10,067 EUR
Retailer 11€10,088 EUR
Retailer 2€10,419 EUR
Retailer 10€10,705 EUR
Retailer 6€11,462 EUR
Retailer 9€11,835 EUR
Retailer 4€12,058 EUR
Retailer 7€13,625 EUR
Retailer 8€15,888 EUR
Retailer 1€17,071 EUR

27 data points across 11 retailers

13 retailers€9,895 EUR to €17,071 EUR

B+
Cheapest Retailer
-
€9,895 EUR
$11,055 USD
B+
Retailer 2
-
€10,067 EUR
$11,247 USD
View
B+
Retailer 3
-
€10,088 EUR
$11,270 USD
View
B+
Retailer 4
-
€10,419 EUR
$11,640 USD
View
Final sale: no returns
B+
Retailer 5
-
€10,705 EUR
$11,960 USD
View
B+
Retailer 6
-
€11,462 EUR
£10,083 GBP
View
Retailer 7
-
€11,835 EUR
A$20,342 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
€12,058 EUR
£10,607 GBP
View
B
Retailer 9
-
€12,795 EUR
$14,295 USD
View
B
Retailer 10
-
€13,625 EUR
View
B
Retailer 11
-
€15,888 EUR
ZAR 286,753 ZAR
View
B
Retailer 12
-
€17,071 EUR
£15,017 GBP
View
Most Expensive
Diamond Quarter
1.09VVS2D2561413FN · Oct 29
€22,519 EUR
£19,809 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €9,895 EURSave up to €7,176 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+
1.09ct Round
€9,895 EUR