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Radiant|Lab Grown|GIA

1.72ct D IF Radiant Lab Grown Diamond

VG • D/IF • GIA 3515126475

Certificate GIA 3515126475

Diamond specifications and retailer prices

From HK$10,192 HKD
$1,299 USD
As of October 30, 2026
Save HK$36,044 HKD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$46,235 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515126475. Listed at 24 retailers as of October 30, 2026, with prices from HK$10,192 to HK$46,235, a HK$36,044 spread on the same certified stone. Taylor and Hart lists it at HK$46,235. 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

1.72
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3515126475
Dimensions8.32 × 5.85 × 4.08 mm
L/W Ratio1.42
Top View
8.32 mm5.85 mm1.72 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515126475
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

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$21,032 HKD|Low: HK$9,839 HKD|High: HK$60,647 HKD|Avg: HK$24,573 HKD|+2.3%
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
Taylor and Hart
October 31, 2026
Retailer 7HK$10,192 HKD
Retailer 5HK$10,882 HKD
Retailer 6HK$11,086 HKD
Retailer 3HK$11,141 HKD
Retailer 8HK$11,400 HKD
Retailer 14HK$11,823 HKD
Retailer 11HK$13,181 HKD
Retailer 9HK$13,793 HKD
Retailer 1HK$21,032 HKD
Retailer 15HK$23,984 HKD
Retailer 18HK$24,455 HKD
Retailer 19HK$28,245 HKD
Retailer 12HK$28,946 HKD
Retailer 4HK$31,447 HKD
Retailer 2HK$32,237 HKD
Retailer 10HK$32,562 HKD
Retailer 17HK$34,364 HKD
Retailer 13HK$36,012 HKD
Retailer 16HK$37,465 HKD
Taylor and HartHK$46,235 HKD

41 data points across 20 retailers

24 retailersHK$10,192 HKD to HK$46,235 HKD

A
Cheapest Retailer
-
HK$10,192 HKD
$1,299 USD
B+
Retailer 2
-
HK$10,882 HKD
$1,387 USD
View
B+
Retailer 3
-
HK$11,086 HKD
$1,413 USD
View
B+
Retailer 4
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 5
-
HK$11,400 HKD
$1,453 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$11,823 HKD
$1,507 USD
View
B+
Retailer 7
-
HK$13,181 HKD
$1,680 USD
View
B+
Retailer 8
-
HK$13,793 HKD
$1,758 USD
View
Retailer 9
-
HK$17,598 HKD
$2,243 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$21,032 HKD
€2,553 EUR
View
B
Retailer 11
-
HK$23,984 HKD
ZAR 49,386 ZAR
View
B
Retailer 12
-
HK$24,455 HKD
$3,117 USD
View
B
Retailer 13
-
HK$28,245 HKD
$3,600 USD
View
B
Retailer 14
-
HK$28,946 HKD
A$5,676 AUD
View
B
Retailer 15
-
HK$31,447 HKD
£3,156 GBP
View
B
Retailer 16
-
HK$32,237 HKD
$4,109 USD
View
Retailer 17
-
HK$32,562 HKD
A$6,385 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$34,364 HKD
$4,380 USD
View
B
Retailer 19
-
HK$34,364 HKD
$4,380 USD
View
B
Retailer 20
-
HK$35,137 HKD
CA$6,220 CAD
View
B
Retailer 21
-
HK$36,012 HKD
$4,590 USD
View
B
Retailer 22
-
HK$37,465 HKD
£3,760 GBP
View
Most Expensive
B
Taylor and Hart
QZGDZY1 · Oct 30
HK$46,235 HKD
$5,893 USD
View
22 more retailers have this diamond
Prices start from HK$10,192 HKDSave up to HK$36,044 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
1.72ct Radiant
HK$10,192 HKD