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Cushion|Lab Grown|IGI

1.71ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG628499003

Certificate IGI LG628499003

Diamond specifications and retailer prices

From $412 CAD
HK$2,300 HKD
As of October 29, 2026
Save $180 CAD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,503 CAD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG628499003 or 628499003. Listed at 3 retailers as of October 29, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628499003
Dimensions7.63 × 6.42 × 4.53 mm
L/W Ratio1.19
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
7.63 mm6.42 mm1.71 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628499003
Side View
Table 59.0%Crown 36.9°Girdle: TH-THKPavilion 40.3°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,503 CAD|Low: $231 CAD|High: $1,710 CAD|Avg: $871 CAD
Rare Carat
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 11$231 CAD
Retailer 4$412 CAD
Retailer 5$537 CAD
Retailer 2$592 CAD
Retailer 3$632 CAD
Retailer 12$743 CAD
Retailer 9$836 CAD
Retailer 6$848 CAD
Retailer 10$1,180 CAD
Retailer 7$1,239 CAD
Rare Carat$1,503 CAD
Retailer 8$1,710 CAD

10 data points across 12 retailers

3 retailers$412 CAD to $592 CAD

A
Cheapest Retailer
-
$412 CAD
HK$2,300 HKD
A
Retailer 2
-
$592 CAD
€403 EUR
View
Most Expensive
Rare Carat
LG215565_l_628499003 · Aug 17
$1,503 CAD
$1,074 USD
View
Price last confirmed 73 days ago
2 more retailers have this diamond
Prices start from $412 CADSave up to $180 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
1.71ct Cushion
$412 CAD