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Round|Lab Grown|GIA

1.62ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6452869709

Certificate GIA 6452869709

Diamond specifications and retailer prices

From $893 CAD
$639 USD
As of October 29, 2026
Save $1,751 CAD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,643 CAD at MOH London · As of October 28, 2026
View at MOH London

About this 1.62ct lab-grown round diamond

This 1.62ct 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 6452869709. Listed at 8 retailers as of October 28, 2026, with prices from $893 to $2,643, a $1,751 spread on the same certified stone. MOH London lists it at $2,643. 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

1.62
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6452869709
Dimensions7.54 × 7.52 × 4.65 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.54 mm7.52 mm1.62 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452869709
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.7%

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 29
Current: $2,643 CAD|Low: $893 CAD|High: $2,705 CAD|Avg: $1,375 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$893 CAD
Retailer 5$1,023 CAD
Retailer 4$1,073 CAD
Retailer 3$1,084 CAD
Retailer 2$1,107 CAD
Retailer 8$1,384 CAD
Retailer 7$2,223 CAD
MOH London$2,643 CAD

42 data points across 8 retailers

8 retailers$893 CAD to $2,643 CAD

A
Cheapest Retailer
-
$893 CAD
$639 USD
B+
Retailer 2
-
$1,023 CAD
$732 USD
View
B+
Retailer 3
-
$1,073 CAD
$768 USD
View
B+
Retailer 4
-
$1,084 CAD
€739 EUR
View
B+
Retailer 5
-
$1,107 CAD
£624 GBP
View
Retailer 6
-
$1,384 CAD
$991 USD
View
Price last confirmed 95 days ago
B
Retailer 7
-
$2,223 CAD
$1,592 USD
View
Most Expensive
B
MOH London
6452869709 · Oct 26
$2,643 CAD
£1,490 GBP
View
7 more retailers have this diamond
Prices start from $893 CADSave up to $1,751 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
1.62ct Round
$893 CAD