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Round|Lab Grown|IGI

0.90ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG719532927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG719532927

Diamond specifications and retailer prices

From $171 CAD
$122 USD
As of October 29, 2026
Save $511 CAD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $682 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719532927 or 719532927. Listed at 9 retailers as of October 27, 2026, with prices from $171 to $682, a $511 spread on the same certified stone. NZ Jewellers lists it at $682. 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

0.90
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719532927
Dimensions6.22 × 6.26 × 3.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.26 mm0.90 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719532927
Side View
Table 56.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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: $682 CAD|Low: $171 CAD|High: $1,922 CAD|Avg: $614 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$171 CAD
Retailer 11$251 CAD
Retailer 9$364 CAD
Retailer 5$385 CAD
Retailer 7$410 CAD
Retailer 10$410 CAD
Retailer 2$437 CAD
Retailer 8$553 CAD
Retailer 3$604 CAD
NZ Jewellers$682 CAD
Retailer 12$732 CAD
Retailer 4$742 CAD

4 data points across 12 retailers

9 retailers$171 CAD to $682 CAD

A
Cheapest Retailer
-
$171 CAD
$122 USD
A
Retailer 2
-
$251 CAD
HK$1,400 HKD
View
A
Retailer 3
-
$364 CAD
$260 USD
View
A
Retailer 4
-
$385 CAD
€262 EUR
View
A
Retailer 5
-
$410 CAD
£231 GBP
View
A
Retailer 6
-
$410 CAD
$293 USD
View
A
Retailer 7
-
$437 CAD
£246 GBP
View
B+
Retailer 8
-
$553 CAD
$395 USD
View
Most Expensive
B+
NZ Jewellers
6b0a415b-0480-4331-adfd-65d17a6aa9fe · Oct 27
$682 CAD
$487 USD
View
8 more retailers have this diamond
Prices start from $171 CADSave up to $511 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
0.90ct Round
$171 CAD