CaratHunter
Plans
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 $2,690 NZD
$1,516 USD
As of November 1, 2026
Save $6,483 NZD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,173 NZD 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 31, 2026, with prices from $2,690 to $9,173, a $6,483 spread on the same certified stone. Brilliant Earth lists it at $9,173. 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
Colour
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: Nov 1
Current: $9,173 NZD|Low: $1,934 NZD|High: $11,343 NZD|Avg: $6,860 NZD|-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$2,007 NZD
Retailer 5$2,690 NZD
Retailer 2$5,655 NZD
Retailer 7$7,236 NZD
Retailer 6$7,436 NZD
Retailer 4$7,563 NZD
Retailer 3$8,833 NZD
Brilliant Earth$9,173 NZD
Retailer 9$11,343 NZD

27 data points across 9 retailers

7 retailers$2,690 NZD to $9,173 NZD

A
Cheapest Retailer
-
$2,690 NZD
$1,516 USD
Final sale: no returns
B+
Retailer 2
-
$5,655 NZD
ZAR 51,488 ZAR
View
B
Retailer 3
-
$7,236 NZD
$4,078 USD
View
B
Retailer 4
-
$7,436 NZD
£3,300 GBP
View
B+
Retailer 5
-
$7,563 NZD
$4,262 USD
View
B
Retailer 6
-
$8,833 NZD
£3,920 GBP
View
Most Expensive
B
Brilliant Earth
14520409Y · Oct 31
$9,173 NZD
$5,170 USD
View
6 more retailers have this diamond
Prices start from $2,690 NZDSave up to $6,483 NZD

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
$2,690 NZD