Radiant|Lab Grown|GIA

1.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6515363879

Certificate GIA 6515363879

Diamond specifications and retailer prices

From HK$4,872 HKD
$621 USD
As of October 30, 2026
Save HK$29,727 HKD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$34,600 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct 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 6515363879. Listed at 11 retailers as of October 30, 2026, with prices from HK$4,872 to HK$34,600, a HK$29,727 spread on the same certified stone. Brilliant Earth lists it at HK$34,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6515363879
Dimensions7.80 × 5.84 × 3.94 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.80 mm5.84 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515363879
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
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$34,600 HKD|Low: HK$3,946 HKD|High: HK$43,332 HKD|Avg: HK$14,886 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
November 1, 2026
Retailer 10HK$4,872 HKD
Retailer 9HK$5,461 HKD
Retailer 11HK$5,461 HKD
Retailer 5HK$6,041 HKD
Retailer 4HK$7,055 HKD
Retailer 7HK$11,472 HKD
Retailer 8HK$17,551 HKD
Retailer 3HK$19,370 HKD
Retailer 6HK$25,051 HKD
Retailer 2HK$26,295 HKD
Brilliant EarthHK$34,600 HKD

37 data points across 11 retailers

11 retailersHK$4,872 HKD to HK$34,600 HKD

A+
Cheapest Retailer
-
HK$4,872 HKD
$621 USD
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,461 HKD
$696 USD
View
A
Retailer 4
-
HK$6,041 HKD
$770 USD
View
A
Retailer 5
-
HK$7,055 HKD
£708 GBP
View
B+
Retailer 6
-
HK$11,472 HKD
ZAR 23,621 ZAR
View
B+
Retailer 7
-
HK$17,551 HKD
$2,237 USD
View
B+
Retailer 8
-
HK$19,370 HKD
£1,944 GBP
View
B
Retailer 9
-
HK$25,051 HKD
$3,193 USD
View
B
Retailer 10
-
HK$26,295 HKD
£2,639 GBP
View
Most Expensive
B
Brilliant Earth
13148218Y · Oct 31
HK$34,600 HKD
$4,410 USD
View
10 more retailers have this diamond
Prices start from HK$4,872 HKDSave up to HK$29,727 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+
1.53ct Radiant
HK$4,872 HKD