Radiant|Lab Grown|IGI

1.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG536203149

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG536203149

Diamond specifications and retailer prices

From $2,961 CAD
$2,120 USD
As of October 29, 2026
Save $1,334 CAD (31%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,484 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536203149 or 536203149. Listed at 17 retailers as of October 29, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536203149
Dimensions8.00 × 5.88 × 4.08 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.00 mm5.88 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536203149
Side View
Table 66.0%Crown 42.7°Girdle: ThickPavilion 31.9°Culet: NoneDepth 69.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,484 CAD|Low: $2,805 CAD|High: $11,045 CAD|Avg: $6,542 CAD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$2,961 CAD
Retailer 9$3,509 CAD
Retailer 12$3,929 CAD
Retailer 4$4,295 CAD
Retailer 2$5,497 CAD
Retailer 8$5,973 CAD
Retailer 11$6,345 CAD
Cape Diamonds$7,484 CAD
Retailer 3$7,728 CAD
Retailer 6$10,152 CAD
Retailer 10$10,869 CAD
Retailer 5$10,958 CAD

42 data points across 12 retailers

17 retailers$2,961 CAD to $4,295 CAD

B
Cheapest Retailer
-
$2,961 CAD
$2,120 USD
B
Retailer 2
-
$3,509 CAD
$2,512 USD
View
B
Retailer 3
-
$3,818 CAD
$2,733 USD
View
B
Retailer 4
-
$3,929 CAD
$2,813 USD
View
Final sale: no returns
Retailer 5
-
$4,071 CAD
$2,914 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$4,071 CAD
$2,914 USD
View
B
Retailer 7
-
$4,295 CAD
$3,075 USD
View
Retailer 8
-
$5,497 CAD
£3,098 GBP
View
Price under review
Retailer 9
-
$5,596 CAD
$4,006 USD
View
Price under review
Retailer 10
-
$5,973 CAD
$4,276 USD
View
Price under review
Retailer 11
-
$6,345 CAD
$4,542 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_536203149 · Oct 29
$7,484 CAD
ZAR 86,554 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $2,961 CADSave up to $1,334 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.

B
1.77ct Radiant
$2,961 CAD