Cushion|Lab Grown|GIA

1.79ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 6522343562

Certificate GIA 6522343562

Diamond specifications and retailer prices

From €1,357 EUR
$1,516 USD
As of October 30, 2026
Save €3,271 EUR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,628 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.79ct lab-grown cushion diamond

This 1.79ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (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 6522343562. Listed at 7 retailers as of October 30, 2026, with prices from €1,357 to €4,628, a €3,271 spread on the same certified stone. Brilliant Earth lists it at €4,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6522343562
Dimensions6.88 × 6.87 × 4.64 mm
L/W Ratio1.00
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.88 mm6.87 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522343562
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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: €4,628 EUR|Low: €976 EUR|High: €5,722 EUR|Avg: €3,461 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8€1,012 EUR
Retailer 5€1,357 EUR
Retailer 2€2,853 EUR
Retailer 7€3,650 EUR
Retailer 6€3,751 EUR
Retailer 4€3,815 EUR
Retailer 3€4,456 EUR
Brilliant Earth€4,628 EUR
Retailer 9€5,722 EUR

27 data points across 9 retailers

7 retailers€1,357 EUR to €4,628 EUR

A
Cheapest Retailer
-
€1,357 EUR
$1,516 USD
Final sale: no returns
B+
Retailer 2
-
€2,853 EUR
ZAR 51,488 ZAR
View
B
Retailer 3
-
€3,650 EUR
$4,078 USD
View
B
Retailer 4
-
€3,751 EUR
£3,300 GBP
View
B+
Retailer 5
-
€3,815 EUR
$4,262 USD
View
B
Retailer 6
-
€4,456 EUR
£3,920 GBP
View
Most Expensive
B
Brilliant Earth
14520409Y · Oct 31
€4,628 EUR
$5,170 USD
View
6 more retailers have this diamond
Prices start from €1,357 EURSave up to €3,271 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
1.79ct Cushion
€1,357 EUR