Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6555304129

Certificate GIA 6555304129

Diamond specifications and retailer prices

From €7,283 EUR
$8,137 USD
As of October 30, 2026
Save €5,096 EUR (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,141 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555304129. Listed at 19 retailers as of October 29, 2026, with a 70% 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

1.31
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555304129
Dimensions7.05 × 7.01 × 4.33 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
7.05 mm7.01 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555304129
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €11,583 EUR|Low: €7,227 EUR|High: €12,461 EUR|Avg: €9,149 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9€7,283 EUR
Retailer 11€7,382 EUR
Retailer 2€7,828 EUR
Retailer 10€7,884 EUR
Retailer 3€8,262 EUR
Retailer 5€8,561 EUR
Retailer 8€8,662 EUR
Retailer 12€9,453 EUR
Retailer 6€9,934 EUR
Retailer 4€10,378 EUR
Retailer 1€11,583 EUR
Retailer 7€12,379 EUR

40 data points across 12 retailers

19 retailers€7,283 EUR to €12,379 EUR

A
Cheapest Retailer
-
€7,283 EUR
$8,137 USD
A
Retailer 2
-
€7,382 EUR
$8,247 USD
View
A
Retailer 3
-
€7,828 EUR
$8,745 USD
View
Retailer 4
-
€7,884 EUR
$8,808 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
€7,884 EUR
$8,808 USD
View
Final sale: no returns
B+
Retailer 6
-
€8,262 EUR
$9,230 USD
View
B+
Retailer 7
-
€8,405 EUR
$9,391 USD
View
Retailer 8
-
€8,541 EUR
$9,542 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€8,561 EUR
£7,531 GBP
View
Retailer 10
-
€8,662 EUR
A$14,888 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
€8,673 EUR
$9,689 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
€9,414 EUR
$10,518 USD
View
B+
Retailer 13
-
€9,453 EUR
£8,316 GBP
View
Retailer 14
-
€9,855 EUR
$11,010 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
€9,934 EUR
View
Retailer 16
-
€10,378 EUR
$11,594 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
€11,583 EUR
ZAR 209,051 ZAR
View
B
Retailer 18
-
€12,379 EUR
£10,890 GBP
View
Most Expensive
NZ Jewellers
45de56a5-e2f1-4273-99b0-919e14300f38 · Sep 28
€13,141 EUR
$14,681 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from €7,283 EURSave up to €5,096 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.

A
1.31ct Round
€7,283 EUR