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Radiant|Lab Grown|GIA

1.22ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 5231692473

Certificate GIA 5231692473

Diamond specifications and retailer prices

From $1,373 NZD
As of November 3, 2026
Save $5,274 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,285 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231692473. Listed at 19 retailers as of November 3, 2026, with a 384% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5231692473
Dimensions7.36 × 5.27 × 3.62 mm
L/W Ratio1.40
Top View
7.36 mm5.27 mm1.22 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231692473
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,385 NZD|Low: $1,343 NZD|High: $6,807 NZD|Avg: $3,154 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 8$1,373 NZD
Retailer 1$1,385 NZD
Retailer 12$1,508 NZD
Retailer 14$1,550 NZD
Retailer 15$1,607 NZD
Retailer 7$1,621 NZD
Retailer 11$1,916 NZD
Retailer 3$2,132 NZD
Retailer 5$2,139 NZD
Retailer 4$3,266 NZD
Retailer 6$3,601 NZD
Retailer 10$4,735 NZD
Retailer 16$4,893 NZD
Retailer 9$4,987 NZD
Retailer 13$6,328 NZD
Retailer 2$6,647 NZD

35 data points across 16 retailers

19 retailers$1,373 NZD to $6,647 NZD

B+
Cheapest Retailer
-
$1,373 NZD
B+
Retailer 2
-
$1,385 NZD
View
B+
Retailer 3
-
$1,508 NZD
View
B+
Retailer 4
-
$1,550 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,607 NZD
View
B+
Retailer 6
-
$1,621 NZD
View
B
Retailer 7
-
$1,916 NZD
View
B
Retailer 8
-
$2,132 NZD
View
B
Retailer 9
-
$2,139 NZD
View
Retailer 10
-
$3,266 NZD
View
Price last confirmed 7 days ago
Retailer 11
-
$3,601 NZD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$3,827 NZD
View
B
Retailer 13
-
$4,188 NZD
View
B
Retailer 14
-
$4,735 NZD
View
B
Retailer 15
-
$4,893 NZD
View
B
Retailer 16
-
$4,987 NZD
View
B
Retailer 17
-
$6,328 NZD
View
B
Retailer 18
-
$6,647 NZD
View
Most Expensive
Do Amore Diamonds
32-5231692473 · Nov 5
$8,285 NZD
$4,670 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,373 NZDSave up to $5,274 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.

B+
1.22ct Radiant
$1,373 NZD