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 $1,516 USD
As of October 30, 2026
Save $3,654 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,170 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $1,516 to $5,170, a $3,654 spread on the same certified stone. Brilliant Earth lists it at $5,170. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,170 USD|Low: $1,090 USD|High: $6,393 USD|Avg: $3,815 USD|-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$1,131 USD
Retailer 5$1,516 USD
Retailer 2$3,187 USD
Retailer 7$4,078 USD
Retailer 6$4,191 USD
Retailer 4$4,262 USD
Retailer 3$4,978 USD
Brilliant Earth$5,170 USD
Retailer 9$6,393 USD

16 data points across 9 retailers

7 retailers$1,516 USD to $5,170 USD

A
Cheapest Retailer
-
$1,516 USD
Final sale: no returns
B+
Retailer 2
-
$3,187 USD
ZAR 51,488 ZAR
View
B
Retailer 3
-
$4,078 USD
View
B
Retailer 4
-
$4,191 USD
£3,300 GBP
View
B+
Retailer 5
-
$4,262 USD
View
B
Retailer 6
-
$4,978 USD
£3,920 GBP
View
Most Expensive
B
Brilliant Earth
14520409Y · Oct 29
$5,170 USD
View
6 more retailers have this diamond
Prices start from $1,516 USDSave up to $3,654 USD

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
$1,516 USD