Cushion|Lab Grown|IGI

1.51ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG817653621

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817653621

Diamond specifications and retailer prices

From $364 CAD
$260 USD
As of October 29, 2026
Save $1,455 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,819 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817653621 or 817653621. Listed at 14 retailers as of October 25, 2026, with prices from $364 to $1,819, a $1,455 spread on the same certified stone. Reve Diamonds lists it at $1,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653621
Dimensions8.08 × 6.04 × 3.41 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm6.04 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817653621
Side View
Table 60.0%Crown 35°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 67.7%

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: $669 CAD|Low: $364 CAD|High: $1,819 CAD|Avg: $997 CAD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 2$364 CAD
Retailer 10$464 CAD
Retailer 3$546 CAD
Retailer 1$669 CAD
Retailer 8$684 CAD
Retailer 4$714 CAD
Retailer 6$759 CAD
Retailer 11$1,046 CAD
Retailer 12$1,288 CAD
Retailer 5$1,430 CAD
Retailer 9$1,512 CAD
Retailer 7$1,625 CAD
Reve Diamonds$1,819 CAD

40 data points across 13 retailers

14 retailers$364 CAD to $1,819 CAD

A
Cheapest Retailer
-
$364 CAD
$260 USD
Final sale: no returns
A
Retailer 2
-
$464 CAD
£261 GBP
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$546 CAD
$390 USD
View
A
Retailer 4
-
$669 CAD
€455 EUR
View
A
Retailer 5
-
$684 CAD
ZAR 7,899 ZAR
View
A
Retailer 6
-
$714 CAD
$510 USD
View
A
Retailer 7
-
$759 CAD
£427 GBP
View
B+
Retailer 8
-
$1,046 CAD
$747 USD
View
B
Retailer 9
-
$1,288 CAD
$920 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,374 CAD
$982 USD
View
B+
Retailer 11
-
$1,430 CAD
$1,022 USD
View
B
Retailer 12
-
$1,512 CAD
$1,080 USD
View
B
Retailer 13
-
$1,625 CAD
£914 GBP
View
Most Expensive
B
Reve Diamonds
29CA938C5 · Oct 25
$1,819 CAD
$1,299 USD
View
13 more retailers have this diamond
Prices start from $364 CADSave up to $1,455 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
1.51ct Cushion
$364 CAD