Cushion|Natural|GIA

1.05ct H IF Cushion Natural Diamond

EX • H/IF • GIA 6512303049

Certificate GIA 6512303049

Diamond specifications and retailer prices

From €1,649 EUR
$1,842 USD
As of October 30, 2026
Save €648 EUR (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,296 EUR at GS Diamonds · As of October 30, 2026
View at GS Diamonds

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512303049. Listed at 8 retailers as of October 30, 2026, with prices from €1,649 to €2,296, a €648 spread on the same certified stone. GS Diamonds lists it at €2,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512303049
Dimensions6.03 × 5.54 × 3.70 mm
L/W Ratio1.09
Top View
6.03 mm5.54 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512303049
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: €2,296 EUR|Low: €1,489 EUR|High: €2,647 EUR|Avg: €1,920 EUR|-12.2%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3€1,649 EUR
Retailer 4€1,660 EUR
Retailer 7€1,676 EUR
Retailer 2€1,813 EUR
Retailer 6€1,919 EUR
Retailer 5€1,984 EUR
GS Diamonds€2,296 EUR

44 data points across 7 retailers

8 retailers€1,649 EUR to €2,296 EUR

A
Cheapest Retailer
-
€1,649 EUR
$1,842 USD
A
Retailer 2
-
€1,660 EUR
$1,855 USD
View
Final sale: no returns
A
Retailer 3
-
€1,676 EUR
MYR 7,628 MYR
View
A
Retailer 4
-
€1,813 EUR
£1,595 GBP
View
A
Retailer 5
-
€1,919 EUR
SGD 2,897 SGD
View
A
Retailer 6
-
€1,925 EUR
A$3,308 AUD
View
A
Retailer 7
-
€1,984 EUR
$2,217 USD
View
Most Expensive
A
GS Diamonds
AN1E-100760953212 · Oct 30
€2,296 EUR
A$3,947 AUD
View
7 more retailers have this diamond
Prices start from €1,649 EURSave up to €648 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
1.05ct Cushion
€1,649 EUR