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Radiant|Lab Grown|GIA

1.79ct F IF Radiant Lab Grown Diamond

ID • F/IF • GIA 6492727671

Certificate GIA 6492727671

Diamond specifications and retailer prices

From $3,367 NZD
As of November 4, 2026
Save $4,824 NZD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,695 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 1.79ct lab-grown radiant diamond

This 1.79ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F 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 6492727671. Listed at 9 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492727671
Dimensions8.25 × 5.98 × 4.17 mm
L/W Ratio1.38
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.25 mm5.98 mm1.79 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492727671
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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 4
Current: $11,695 NZD|Low: $2,720 NZD|High: $11,921 NZD|Avg: $6,886 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$3,367 NZD
Retailer 4$3,663 NZD
Retailer 9$3,798 NZD
Retailer 6$3,905 NZD
Retailer 3$5,925 NZD
Retailer 7$6,209 NZD
Retailer 5$7,949 NZD
Retailer 8$8,191 NZD
Retailer 10$9,601 NZD
MOH London$11,695 NZD

29 data points across 10 retailers

9 retailers$3,367 NZD to $8,191 NZD

B+
Cheapest Retailer
-
$3,367 NZD
B+
Retailer 2
-
$3,663 NZD
View
B+
Retailer 3
-
$3,798 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,905 NZD
View
B
Retailer 5
-
$5,925 NZD
View
B
Retailer 6
-
$6,209 NZD
View
B
Retailer 7
-
$7,949 NZD
View
B
Retailer 8
-
$8,191 NZD
View
Most Expensive
MOH London
6492727671 · Nov 3
$11,695 NZD
£5,191 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $3,367 NZDSave up to $4,824 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+
1.79ct Radiant
$3,367 NZD