CaratHunter
Plans
Round|Lab Grown|GIA

1.72ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 1495354904

Certificate GIA 1495354904

Diamond specifications and retailer prices

From $896 CAD
$640 USD
As of October 28, 2026
Save $2,808 CAD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,326 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1495354904. Listed at 10 retailers as of October 28, 2026, with a 313% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1495354904
Dimensions8.47 × 6.23 × 3.99 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
8.47 mm6.23 mm1.72 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1495354904
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

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 28
Current: $4,326 CAD|Low: $626 CAD|High: $4,373 CAD|Avg: $1,992 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$896 CAD
Retailer 8$922 CAD
Retailer 7$1,176 CAD
Retailer 4$1,290 CAD
Retailer 5$1,297 CAD
Retailer 2$1,556 CAD
Retailer 3$1,603 CAD
Retailer 9$2,925 CAD
Retailer 10$3,704 CAD
MOH London$4,326 CAD

41 data points across 10 retailers

10 retailers$896 CAD to $3,704 CAD

A
Cheapest Retailer
-
$896 CAD
$640 USD
Final sale: no returns
A
Retailer 2
-
$922 CAD
$659 USD
View
B+
Retailer 3
-
$1,176 CAD
$840 USD
View
B+
Retailer 4
-
$1,290 CAD
HK$7,200 HKD
View
Retailer 5
-
$1,297 CAD
$927 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,556 CAD
£875 GBP
View
B
Retailer 7
-
$1,603 CAD
€1,091 EUR
View
B
Retailer 8
-
$2,925 CAD
$2,090 USD
View
B
Retailer 9
-
$3,704 CAD
$2,646 USD
View
Most Expensive
MOH London
1495354904 · Oct 26
$4,326 CAD
£2,434 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $896 CADSave up to $2,808 CAD

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 Round
$896 CAD