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Radiant|Lab Grown|GIA

1.65ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6492854314

Certificate GIA 6492854314

Diamond specifications and retailer prices

From HK$9,784 HKD
$1,247 USD
As of October 30, 2026
Save HK$27,483 HKD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,267 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.65ct lab-grown radiant diamond

This 1.65ct 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 6492854314. Listed at 10 retailers as of October 30, 2026, with prices from HK$9,784 to HK$37,267, a HK$27,483 spread on the same certified stone. Brilliant Earth lists it at HK$37,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492854314
Dimensions7.92 × 5.99 × 4.17 mm
L/W Ratio1.32
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.92 mm5.99 mm1.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492854314
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.6%

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: Oct 30
Current: HK$37,267 HKD|Low: HK$7,877 HKD|High: HK$50,956 HKD|Avg: HK$25,126 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3HK$8,157 HKD
Retailer 10HK$9,784 HKD
Retailer 9HK$10,647 HKD
Retailer 11HK$10,953 HKD
Retailer 2HK$11,345 HKD
Retailer 5HK$23,027 HKD
Retailer 7HK$23,482 HKD
Retailer 12HK$30,251 HKD
Retailer 8HK$31,107 HKD
Retailer 6HK$35,970 HKD
Brilliant EarthHK$37,267 HKD
Retailer 4HK$50,956 HKD

29 data points across 12 retailers

10 retailersHK$9,784 HKD to HK$37,267 HKD

A
Cheapest Retailer
-
HK$9,784 HKD
$1,247 USD
B+
Retailer 2
-
HK$10,647 HKD
$1,357 USD
View
B+
Retailer 3
-
HK$10,953 HKD
$1,396 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,345 HKD
$1,446 USD
View
B+
Retailer 5
-
HK$23,027 HKD
ZAR 47,415 ZAR
View
B+
Retailer 6
-
HK$23,482 HKD
$2,993 USD
View
B
Retailer 7
-
HK$30,251 HKD
£3,036 GBP
View
B
Retailer 8
-
HK$31,107 HKD
$3,965 USD
View
B
Retailer 9
-
HK$35,970 HKD
£3,610 GBP
View
Most Expensive
B
Brilliant Earth
10808651Y · Oct 31
HK$37,267 HKD
$4,750 USD
View
9 more retailers have this diamond
Prices start from HK$9,784 HKDSave up to HK$27,483 HKD

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
1.65ct Radiant
HK$9,784 HKD