Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG836610784

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

Certificate IGI LG836610784

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of November 1, 2026
Save €963 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,369 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836610784 or 836610784. Listed at 17 retailers as of November 1, 2026, with a 384% 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

1.57
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610784
Dimensions6.70 × 6.64 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.70 mm6.64 mm1.57 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610784
Side View
Table 63.0%Crown 31.8°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 67.0%

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: Nov 1
Current: €1,369 EUR|Low: €294 EUR|High: €1,374 EUR|Avg: €701 EUR|-0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€294 EUR
Retailer 8€376 EUR
Retailer 7€421 EUR
Retailer 5€460 EUR
Retailer 9€478 EUR
Retailer 4€526 EUR
Retailer 10€649 EUR
Retailer 6€1,014 EUR
Retailer 2€1,115 EUR
Rare Carat€1,369 EUR

32 data points across 10 retailers

17 retailers€251 EUR to €1,214 EUR

A
Cheapest Retailer
-
€251 EUR
$280 USD
Final sale: no returns
Retailer 2
-
€278 EUR
$311 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€294 EUR
£259 GBP
View
B+
Retailer 4
-
€376 EUR
$420 USD
View
A
Retailer 5
-
€421 EUR
$470 USD
View
A
Retailer 6
-
€460 EUR
View
A
Retailer 7
-
€478 EUR
ZAR 8,632 ZAR
View
A
Retailer 8
-
€516 EUR
$577 USD
View
A
Retailer 9
-
€526 EUR
£462 GBP
View
B+
Retailer 10
-
€644 EUR
$720 USD
View
A
Retailer 11
-
€649 EUR
A$1,115 AUD
View
B
Retailer 12
-
€900 EUR
SGD 1,359 SGD
View
B+
Retailer 13
-
€941 EUR
$1,051 USD
View
B+
Retailer 14
-
€1,014 EUR
$1,133 USD
View
B
Retailer 15
-
€1,115 EUR
£981 GBP
View
B
Retailer 16
-
€1,214 EUR
$1,356 USD
View
Most Expensive
Rare Carat
M27846107KH836 · Oct 19
€1,369 EUR
$1,530 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from €251 EURSave up to €963 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
1.57ct Cushion
€251 EUR