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Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG800629860

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG800629860

Diamond specifications and retailer prices

From €247 EUR
$276 USD
As of October 31, 2026
Save €1,418 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,665 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800629860 or 800629860. Listed at 19 retailers as of October 31, 2026, with prices from €247 to €1,665, a €1,418 spread on the same certified stone. Brilliant Earth lists it at €1,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800629860
Dimensions7.13 × 6.49 × 4.24 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm6.49 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800629860
Side View
Table 59.0%Crown 32.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,665 EUR|Low: €247 EUR|High: €1,942 EUR|Avg: €878 EUR|-14.3%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 5€247 EUR
Retailer 12€290 EUR
Retailer 10€327 EUR
Retailer 18€367 EUR
Retailer 8€439 EUR
Retailer 13€516 EUR
Retailer 14€532 EUR
Retailer 7€562 EUR
Retailer 16€567 EUR
Retailer 3€612 EUR
Retailer 15€687 EUR
Retailer 6€760 EUR
Retailer 4€926 EUR
Retailer 17€989 EUR
Retailer 2€1,097 EUR
Retailer 11€1,178 EUR
Retailer 19€1,202 EUR
Retailer 9€1,504 EUR
Brilliant Earth€1,665 EUR

32 data points across 19 retailers

19 retailers€247 EUR to €1,665 EUR

A
Cheapest Retailer
-
€247 EUR
$276 USD
Final sale: no returns
A
Retailer 2
-
€290 EUR
£255 GBP
View
Retailer 3
-
€327 EUR
$365 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€367 EUR
$410 USD
View
A
Retailer 5
-
€439 EUR
$490 USD
View
A
Retailer 6
-
€516 EUR
£454 GBP
View
A
Retailer 7
-
€532 EUR
View
A
Retailer 8
-
€562 EUR
ZAR 10,139 ZAR
View
A
Retailer 9
-
€567 EUR
$634 USD
View
A
Retailer 10
-
€612 EUR
$684 USD
View
B+
Retailer 11
-
€687 EUR
$768 USD
View
B+
Retailer 12
-
€760 EUR
A$1,307 AUD
View
B+
Retailer 13
-
€926 EUR
$1,035 USD
View
B+
Retailer 14
-
€989 EUR
$1,105 USD
View
B+
Retailer 15
-
€1,097 EUR
£965 GBP
View
Retailer 16
-
€1,178 EUR
A$2,024 AUD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€1,202 EUR
$1,343 USD
View
Retailer 18
-
€1,504 EUR
$1,680 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20643976A · Oct 31
€1,665 EUR
$1,860 USD
View
18 more retailers have this diamond
Prices start from €247 EURSave up to €1,418 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
€247 EUR