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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 €1,163 EUR
$1,299 USD
As of October 30, 2026
Save €4,112 EUR (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €5,275 EUR at Taylor and Hart · As of October 31, 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 €1,163 to €5,275, a €4,112 spread on the same certified stone. Taylor and Hart lists it at €5,275. 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: €2,399 EUR|Low: €1,122 EUR|High: €6,919 EUR|Avg: €2,803 EUR|+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 7€1,163 EUR
Retailer 5€1,241 EUR
Retailer 6€1,265 EUR
Retailer 3€1,271 EUR
Retailer 8€1,301 EUR
Retailer 14€1,349 EUR
Retailer 11€1,504 EUR
Retailer 9€1,574 EUR
Retailer 1€2,399 EUR
Retailer 15€2,736 EUR
Retailer 18€2,790 EUR
Retailer 19€3,222 EUR
Retailer 12€3,302 EUR
Retailer 4€3,588 EUR
Retailer 2€3,678 EUR
Retailer 10€3,715 EUR
Retailer 17€3,920 EUR
Retailer 13€4,108 EUR
Retailer 16€4,274 EUR
Taylor and Hart€5,275 EUR

41 data points across 20 retailers

24 retailers€1,163 EUR to €5,275 EUR

A
Cheapest Retailer
-
€1,163 EUR
$1,299 USD
B+
Retailer 2
-
€1,241 EUR
$1,387 USD
View
B+
Retailer 3
-
€1,265 EUR
$1,413 USD
View
B+
Retailer 4
-
€1,271 EUR
$1,420 USD
View
B+
Retailer 5
-
€1,301 EUR
$1,453 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,349 EUR
$1,507 USD
View
B+
Retailer 7
-
€1,504 EUR
$1,680 USD
View
B+
Retailer 8
-
€1,574 EUR
$1,758 USD
View
Retailer 9
-
€2,008 EUR
$2,243 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€2,399 EUR
View
B
Retailer 11
-
€2,736 EUR
ZAR 49,386 ZAR
View
B
Retailer 12
-
€2,790 EUR
$3,117 USD
View
B
Retailer 13
-
€3,222 EUR
$3,600 USD
View
B
Retailer 14
-
€3,302 EUR
A$5,676 AUD
View
B
Retailer 15
-
€3,588 EUR
£3,156 GBP
View
B
Retailer 16
-
€3,678 EUR
$4,109 USD
View
Retailer 17
-
€3,715 EUR
A$6,385 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€3,920 EUR
$4,380 USD
View
B
Retailer 19
-
€3,920 EUR
$4,380 USD
View
B
Retailer 20
-
€4,009 EUR
CA$6,220 CAD
View
B
Retailer 21
-
€4,108 EUR
$4,590 USD
View
B
Retailer 22
-
€4,274 EUR
£3,760 GBP
View
Most Expensive
B
Taylor and Hart
QZGDZY1 · Oct 31
€5,275 EUR
$5,893 USD
View
22 more retailers have this diamond
Prices start from €1,163 EURSave up to €4,112 EUR

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
€1,163 EUR