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Radiant|Lab Grown|GIA

4.46ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 7511523670

Certificate GIA 7511523670

Diamond specifications and retailer prices

From $12,637 NZD
$7,110 USD
As of November 1, 2026
Save $31,503 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $75,820 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.46ct lab-grown radiant diamond

This 4.46ct lab-grown radiant sits in the three to five 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 7511523670. Listed at 15 retailers as of November 1, 2026, with a 249% 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

4.46
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7511523670
Dimensions11.83 × 8.03 × 5.27 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
11.83 mm8.03 mm4.46 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511523670
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

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: $75,820 NZD|Low: $12,637 NZD|High: $76,459 NZD|Avg: $27,958 NZD|-0.8%
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$12,637 NZD
Retailer 17$13,026 NZD
Retailer 6$13,116 NZD
Retailer 3$14,032 NZD
Retailer 16$14,538 NZD
Retailer 7$15,631 NZD
Retailer 18$16,202 NZD
Retailer 19$16,333 NZD
Retailer 15$17,498 NZD
Retailer 10$22,602 NZD
Retailer 8$23,875 NZD
Retailer 12$25,650 NZD
Retailer 2$27,761 NZD
Retailer 4$28,906 NZD
Retailer 14$30,549 NZD
Retailer 5$37,945 NZD
Retailer 9$41,376 NZD
Retailer 11$42,709 NZD
Retailer 20$44,140 NZD
Do Amore Diamonds$75,820 NZD

21 data points across 20 retailers

15 retailers$12,637 NZD to $44,140 NZD

A
Cheapest Retailer
-
$12,637 NZD
$7,110 USD
B+
Retailer 2
-
$13,116 NZD
$7,380 USD
View
B+
Retailer 3
-
$14,032 NZD
$7,895 USD
View
B+
Retailer 4
-
$14,538 NZD
$8,180 USD
View
B+
Retailer 5
-
$15,631 NZD
$8,795 USD
View
Final sale: no returns
B+
Retailer 6
-
$16,202 NZD
$9,116 USD
View
B+
Retailer 7
-
$16,333 NZD
$9,190 USD
View
B+
Retailer 8
-
$17,498 NZD
$9,845 USD
View
B
Retailer 9
-
$23,875 NZD
$13,434 USD
View
B
Retailer 10
-
$27,761 NZD
€14,876 EUR
View
B
Retailer 11
-
$28,906 NZD
$16,264 USD
View
B
Retailer 12
-
$30,549 NZD
£13,534 GBP
View
B
Retailer 13
-
$37,945 NZD
$21,350 USD
View
B
Retailer 14
-
$44,140 NZD
$24,835 USD
View
Most Expensive
Do Amore Diamonds
27-2CC03C49F · Nov 2
$75,820 NZD
$42,660 USD
View
Price under review
14 more retailers have this diamond
Prices start from $12,637 NZDSave up to $31,503 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
4.46ct Radiant
$12,637 NZD