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Round|Lab Grown|GIA

1.72ct D SI1 Round Lab Grown Diamond

VG • D/SI1 • GIA 7492342691

Certificate GIA 7492342691

Diamond specifications and retailer prices

From $512 CAD
$366 USD
As of October 29, 2026
Save $1,980 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,492 CAD at MOH London · As of October 29, 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 very-good cut grade and certified by GIA 7492342691. Listed at 17 retailers as of October 29, 2026, with prices from $512 to $2,492, a $1,980 spread on the same certified stone. MOH London lists it at $2,492. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 7492342691
Dimensions7.67 × 7.64 × 4.73 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.67 mm7.64 mm1.72 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7492342691
Side View
Table 57.0%Crown 35.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: $2,492 CAD|Low: $491 CAD|High: $2,508 CAD|Avg: $1,078 CAD|-0.5%
MOH London
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
October 29, 2026
Retailer 13$512 CAD
Retailer 6$572 CAD
Retailer 5$634 CAD
Retailer 14$634 CAD
Retailer 3$699 CAD
Retailer 10$847 CAD
Retailer 15$896 CAD
Retailer 7$964 CAD
Retailer 9$982 CAD
Retailer 8$994 CAD
Retailer 2$1,032 CAD
Retailer 11$1,393 CAD
Retailer 12$1,860 CAD
Retailer 4$2,039 CAD
MOH London$2,492 CAD

36 data points across 15 retailers

17 retailers$512 CAD to $2,492 CAD

A
Cheapest Retailer
-
$512 CAD
$366 USD
A
Retailer 2
-
$572 CAD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$634 CAD
$453 USD
View
A
Retailer 4
-
$634 CAD
$453 USD
View
A
Retailer 5
-
$699 CAD
HK$3,900 HKD
View
B+
Retailer 6
-
$847 CAD
$605 USD
View
B+
Retailer 7
-
$896 CAD
$640 USD
View
B+
Retailer 8
-
$964 CAD
$689 USD
View
B+
Retailer 9
-
$982 CAD
€668 EUR
View
B+
Retailer 10
-
$994 CAD
£559 GBP
View
B+
Retailer 11
-
$1,032 CAD
£581 GBP
View
B
Retailer 12
-
$1,393 CAD
$995 USD
View
B
Retailer 13
-
$1,860 CAD
$1,329 USD
View
B
Retailer 14
-
$2,039 CAD
$1,457 USD
View
B
Retailer 15
-
$2,095 CAD
$1,497 USD
View
B
Retailer 16
-
$2,130 CAD
$1,522 USD
View
Most Expensive
B
MOH London
7492342691 · Oct 29
$2,492 CAD
£1,402 GBP
View
16 more retailers have this diamond
Prices start from $512 CADSave up to $1,980 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
$512 CAD