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Cushion|Lab Grown|IGI

1.60ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG687559354

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG687559354

Diamond specifications and retailer prices

From €246 EUR
$275 USD
As of November 1, 2026
Save €1,096 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,342 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.6ct lab-grown cushion diamond

This 1.6ct 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 LG687559354 or 687559354. Listed at 10 retailers as of October 31, 2026, with prices from €246 to €1,342, a €1,096 spread on the same certified stone. Taylor and Hart lists it at €1,342. 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

1.60
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687559354
Dimensions7.02 × 6.75 × 4.38 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm6.75 mm1.60 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687559354
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 64.9%

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: Nov 1
Current: €1,091 EUR|Low: €175 EUR|High: €1,342 EUR|Avg: €759 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 11€246 EUR
Retailer 10€457 EUR
Retailer 7€468 EUR
Retailer 6€490 EUR
Retailer 13€497 EUR
Retailer 2€604 EUR
Retailer 8€635 EUR
Retailer 3€705 EUR
Retailer 9€823 EUR
Retailer 5€859 EUR
Retailer 12€1,056 EUR
Retailer 1€1,091 EUR
Retailer 4€1,255 EUR
Taylor and Hart€1,342 EUR

22 data points across 14 retailers

10 retailers€246 EUR to €1,342 EUR

A
Cheapest Retailer
-
€246 EUR
$275 USD
Final sale: no returns
B+
Retailer 2
-
€457 EUR
$511 USD
View
B+
Retailer 3
-
€468 EUR
ZAR 8,447 ZAR
View
B+
Retailer 4
-
€490 EUR
View
B+
Retailer 5
-
€497 EUR
$555 USD
View
B+
Retailer 6
-
€635 EUR
A$1,091 AUD
View
B+
Retailer 7
-
€823 EUR
$920 USD
View
B
Retailer 8
-
€1,056 EUR
SGD 1,595 SGD
View
B
Retailer 9
-
€1,091 EUR
£960 GBP
View
Most Expensive
B
Taylor and Hart
ZJ951Y4 · Oct 31
€1,342 EUR
$1,499 USD
View
9 more retailers have this diamond
Prices start from €246 EURSave up to €1,096 EUR

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
1.60ct Cushion
€246 EUR