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Radiant|Lab Grown|GIA

1.62ct D IF Radiant Lab Grown Diamond

VG • D/IF • GIA 7521353114

Certificate GIA 7521353114

Diamond specifications and retailer prices

From $2,174 NZD
$1,225 USD
As of October 30, 2026
Save $7,693 NZD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,866 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.62ct lab-grown radiant diamond

This 1.62ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7521353114. Listed at 24 retailers as of October 30, 2026, with prices from $2,174 to $9,866, a $7,693 spread on the same certified stone. Taylor and Hart lists it at $9,866. 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

1.62
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7521353114
Dimensions7.83 × 5.84 × 4.05 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.83 mm5.84 mm1.62 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521353114
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: Oct 30
Current: $8,939 NZD|Low: $2,099 NZD|High: $13,236 NZD|Avg: $5,250 NZD|-0.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 5$2,174 NZD
Retailer 8$2,220 NZD
Retailer 4$2,363 NZD
Retailer 6$2,433 NZD
Retailer 16$2,521 NZD
Retailer 2$2,537 NZD
Retailer 10$2,830 NZD
Retailer 7$2,990 NZD
Retailer 14$4,255 NZD
Retailer 17$5,115 NZD
Retailer 19$5,215 NZD
Retailer 11$5,963 NZD
Retailer 9$6,006 NZD
Retailer 3$6,706 NZD
Retailer 20$6,925 NZD
Retailer 12$6,928 NZD
Retailer 15$7,328 NZD
Retailer 18$7,328 NZD
Retailer 13$8,286 NZD
Retailer 1$8,939 NZD
Taylor and Hart$9,866 NZD

41 data points across 21 retailers

24 retailers$2,174 NZD to $9,866 NZD

B+
Cheapest Retailer
-
$2,174 NZD
$1,225 USD
B+
Retailer 2
-
$2,220 NZD
$1,251 USD
View
B+
Retailer 3
-
$2,363 NZD
$1,332 USD
View
B+
Retailer 4
-
$2,433 NZD
$1,371 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,521 NZD
$1,421 USD
View
B+
Retailer 6
-
$2,537 NZD
$1,430 USD
View
B+
Retailer 7
-
$2,830 NZD
$1,595 USD
View
B+
Retailer 8
-
$2,990 NZD
$1,685 USD
View
B
Retailer 9
-
$3,563 NZD
$2,008 USD
View
B
Retailer 10
-
$4,255 NZD
€2,284 EUR
View
B
Retailer 11
-
$5,115 NZD
ZAR 46,571 ZAR
View
B
Retailer 12
-
$5,215 NZD
$2,939 USD
View
Retailer 13
-
$5,963 NZD
A$5,170 AUD
View
Price last confirmed 25 days ago
Retailer 14
-
$6,006 NZD
$3,385 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$6,706 NZD
£2,976 GBP
View
B
Retailer 16
-
$6,925 NZD
$3,903 USD
View
B
Retailer 17
-
$6,928 NZD
A$6,007 AUD
View
B
Retailer 18
-
$7,093 NZD
CA$5,552 CAD
View
B
Retailer 19
-
$7,328 NZD
$4,130 USD
View
B
Retailer 20
-
$7,328 NZD
$4,130 USD
View
B
Retailer 21
-
$8,286 NZD
$4,670 USD
View
B
Retailer 22
-
$8,939 NZD
£3,967 GBP
View
Most Expensive
B
Taylor and Hart
CMFOK1P · Oct 31
$9,866 NZD
$5,561 USD
View
22 more retailers have this diamond
Prices start from $2,174 NZDSave up to $7,693 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+
1.62ct Radiant
$2,174 NZD