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Radiant|Lab Grown|GIA

1.72ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 2496494451

Certificate GIA 2496494451

Diamond specifications and retailer prices

From $2,305 NZD
$1,299 USD
As of October 30, 2026
Save $6,134 NZD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,439 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 1.72ct lab-grown radiant diamond

This 1.72ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2496494451. Listed at 10 retailers as of October 27, 2026, with prices from $2,305 to $8,439, a $6,134 spread on the same certified stone. MOH London lists it at $8,439. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2496494451
Dimensions7.97 × 5.93 × 4.11 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.97 mm5.93 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2496494451
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: Oct 30
Current: $8,439 NZD|Low: $1,854 NZD|High: $10,949 NZD|Avg: $5,773 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,924 NZD
Retailer 11$2,305 NZD
Retailer 10$2,507 NZD
Retailer 12$2,578 NZD
Retailer 5$2,674 NZD
Retailer 6$5,424 NZD
Retailer 7$5,530 NZD
Retailer 9$7,112 NZD
Retailer 8$7,290 NZD
Retailer 2$8,144 NZD
MOH London$8,439 NZD
Retailer 4$10,949 NZD

29 data points across 12 retailers

10 retailers$2,305 NZD to $8,439 NZD

A
Cheapest Retailer
-
$2,305 NZD
$1,299 USD
B+
Retailer 2
-
$2,507 NZD
$1,413 USD
View
B+
Retailer 3
-
$2,578 NZD
$1,453 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,674 NZD
$1,507 USD
View
B+
Retailer 5
-
$5,424 NZD
ZAR 49,386 ZAR
View
B+
Retailer 6
-
$5,530 NZD
$3,117 USD
View
B
Retailer 7
-
$7,112 NZD
£3,156 GBP
View
B
Retailer 8
-
$7,290 NZD
$4,109 USD
View
B
Retailer 9
-
$8,144 NZD
$4,590 USD
View
Most Expensive
B
MOH London
2496494451 · Oct 27
$8,439 NZD
£3,745 GBP
View
9 more retailers have this diamond
Prices start from $2,305 NZDSave up to $6,134 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
1.72ct Radiant
$2,305 NZD