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Radiant|Lab Grown|IGI

1.77ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG732576724

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

Certificate IGI LG732576724

Diamond specifications and retailer prices

From $300 CAD
$215 USD
As of October 30, 2026
Save $1,334 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,658 CAD at Rare Carat · As of August 9, 2026
View at Rare Carat

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 LG732576724 or 732576724. Listed at 22 retailers as of October 30, 2026, with a 444% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732576724
Dimensions8.74 × 5.98 × 3.98 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm5.98 mm1.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732576724
Side View
Table 68.0%Crown 44°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.6%

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 30
Current: $1,530 CAD|Low: $288 CAD|High: $1,914 CAD|Avg: $821 CAD|-0.9%
Rare Carat
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
October 31, 2026
Retailer 13$300 CAD
Retailer 5$337 CAD
Retailer 6$373 CAD
Retailer 14$373 CAD
Retailer 8$437 CAD
Retailer 4$638 CAD
Retailer 10$640 CAD
Retailer 2$690 CAD
Retailer 11$870 CAD
Retailer 12$962 CAD
Retailer 9$1,501 CAD
Retailer 3$1,517 CAD
Rare Carat$1,530 CAD
Retailer 7$1,634 CAD

37 data points across 14 retailers

22 retailers$300 CAD to $1,634 CAD

A
Cheapest Retailer
-
$300 CAD
$215 USD
A
Retailer 2
-
$337 CAD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$348 CAD
$249 USD
View
A
Retailer 4
-
$373 CAD
$267 USD
View
A
Retailer 5
-
$373 CAD
$267 USD
View
A
Retailer 6
-
$437 CAD
£246 GBP
View
B+
Retailer 7
-
$638 CAD
$457 USD
View
A
Retailer 8
-
$640 CAD
ZAR 7,401 ZAR
View
A
Retailer 9
-
$690 CAD
£389 GBP
View
A
Retailer 10
-
$847 CAD
$606 USD
View
A
Retailer 11
-
$870 CAD
A$958 AUD
View
A
Retailer 12
-
$873 CAD
$625 USD
View
A
Retailer 13
-
$962 CAD
$689 USD
View
B+
Retailer 14
-
$1,197 CAD
$857 USD
View
B+
Retailer 15
-
$1,272 CAD
$910 USD
View
B
Retailer 16
-
$1,448 CAD
£816 GBP
View
Retailer 17
-
$1,488 CAD
$1,065 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,501 CAD
£846 GBP
View
B+
Retailer 19
-
$1,517 CAD
$1,086 USD
View
Retailer 20
-
$1,530 CAD
$1,095 USD
View
Price last confirmed 12 days ago
B+
Retailer 21
-
$1,634 CAD
$1,170 USD
View
Most Expensive
Rare Carat
DBS128-76_l_542236835 · Aug 9
$1,658 CAD
$1,187 USD
View
Price last confirmed 82 days ago
21 more retailers have this diamond
Prices start from $300 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.

A
1.77ct Radiant
$300 CAD