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Cushion|Lab Grown|IGI

1.61ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG551210694

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG551210694

Diamond specifications and retailer prices

From $278 USD
As of October 30, 2026
Save $2,316 USD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,594 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.61ct lab-grown cushion diamond

This 1.61ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG551210694 or 551210694. Listed at 5 retailers as of October 30, 2026, with prices from $278 to $2,594, a $2,316 spread on the same certified stone. Michael Trio lists it at $2,594. 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

1.61
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551210694
Dimensions7.04 × 6.90 × 4.50 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
7.04 mm6.90 mm1.61 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551210694
Side View
Table 61.5%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 65.2%

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: $2,594 USD|Low: $278 USD|High: $2,594 USD|Avg: $809 USD|+100.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 5$278 USD
Retailer 6$446 USD
Retailer 7$662 USD
Retailer 4$745 USD
Retailer 2$896 USD
Retailer 3$1,000 USD
Michael Trio$2,594 USD

9 data points across 7 retailers

5 retailers$278 USD to $2,594 USD

A
Cheapest Retailer
-
$278 USD
Final sale: no returns
B+
Retailer 2
-
$745 USD
View
B+
Retailer 3
-
$896 USD
HK$7,000 HKD
View
Retailer 4
-
$1,000 USD
View
Price last confirmed 11 days ago
Most Expensive
C
Michael Trio
1805143504 · Oct 31
$2,594 USD
SGD 3,505 SGD
View
4 more retailers have this diamond
Prices start from $278 USDSave up to $2,316 USD

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
1.61ct Cushion
$278 USD