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Round|Natural|GIA

1.40ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 1559290121

Certificate GIA 1559290121

Diamond specifications and retailer prices

From €11,537 EUR
HK$100,700 HKD
As of October 30, 2026
Save €9,223 EUR (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €20,761 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1559290121. Listed at 22 retailers as of October 30, 2026, with prices from €11,537 to €20,761, a €9,223 spread on the same certified stone. MOH London lists it at €20,761. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559290121
Dimensions7.27 × 7.29 × 4.39 mm
L/W Ratio1.00
Key to symbols
Pinpoint
Top View
7.27 mm7.29 mm1.40 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559290121
Side View
Table 59.0%Crown 31.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 60.3%

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: €20,761 EUR|Low: €12,124 EUR|High: €21,011 EUR|Avg: €15,733 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€12,124 EUR
Retailer 3€13,898 EUR
Retailer 6€14,061 EUR
Retailer 7€14,098 EUR
Retailer 2€14,557 EUR
Retailer 9€15,652 EUR
Retailer 5€16,130 EUR
Retailer 4€19,530 EUR
MOH London€20,761 EUR

40 data points across 9 retailers

22 retailers€11,537 EUR to €20,761 EUR

A
Cheapest Retailer
-
€11,537 EUR
HK$100,700 HKD
B+
Retailer 2
-
€12,124 EUR
View
B+
Retailer 3
-
€13,069 EUR
A$22,463 AUD
View
Retailer 4
-
€13,126 EUR
SGD 19,817 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€13,490 EUR
$15,071 USD
View
B+
Retailer 6
-
€13,898 EUR
£12,226 GBP
View
B+
Retailer 7
-
€14,061 EUR
$15,709 USD
View
Final sale: no returns
Retailer 8
-
€14,098 EUR
A$24,232 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
€14,366 EUR
$16,050 USD
View
B+
Retailer 10
-
€14,441 EUR
$16,134 USD
View
B+
Retailer 11
-
€14,557 EUR
£12,806 GBP
View
Retailer 12
-
€14,673 EUR
$16,393 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
€15,292 EUR
£13,452 GBP
View
B+
Retailer 14
-
€15,551 EUR
$17,374 USD
View
B+
Retailer 15
-
€15,652 EUR
$17,486 USD
View
B+
Retailer 16
-
€15,896 EUR
$17,759 USD
View
B+
Retailer 17
-
€16,130 EUR
View
B+
Retailer 18
-
€16,303 EUR
$18,214 USD
View
B+
Retailer 19
-
€16,507 EUR
$18,442 USD
View
B
Retailer 20
-
€18,833 EUR
$21,040 USD
View
B
Retailer 21
-
€19,530 EUR
ZAR 352,489 ZAR
View
Most Expensive
B
MOH London
E378BAA35 · Nov 1
€20,761 EUR
£18,263 GBP
View
21 more retailers have this diamond
Prices start from €11,537 EURSave up to €9,223 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
1.40ct Round
€11,537 EUR