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Cushion|Lab Grown|IGI

1.51ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG683572042

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG683572042

Diamond specifications and retailer prices

From $277 USD
As of October 30, 2026
Save $2,563 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,840 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct 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 LG683572042 or 683572042. Listed at 17 retailers as of October 30, 2026, with prices from $277 to $2,840, a $2,563 spread on the same certified stone. Do Amore Diamonds lists it at $2,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683572042
Dimensions6.60 × 6.56 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.56 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683572042
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,390 USD|Low: $272 USD|High: $2,390 USD|Avg: $900 USD|+4.8%
Do Amore Diamonds
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
October 30, 2026
Retailer 4$277 USD
Retailer 11$308 USD
Retailer 2$361 USD
Retailer 15$412 USD
Retailer 13$483 USD
Retailer 5$485 USD
Retailer 10$584 USD
Retailer 8$598 USD
Retailer 9$791 USD
Retailer 12$868 USD
Retailer 3$1,261 USD
Retailer 14$1,370 USD
Retailer 7$1,372 USD
Retailer 6$1,730 USD
Do Amore Diamonds$2,390 USD

33 data points across 15 retailers

17 retailers$277 USD to $2,840 USD

A
Cheapest Retailer
-
$277 USD
Final sale: no returns
A
Retailer 2
-
$308 USD
View
A
Retailer 3
-
$361 USD
£284 GBP
View
B+
Retailer 4
-
$412 USD
View
A
Retailer 5
-
$483 USD
View
Retailer 6
-
$485 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$584 USD
ZAR 9,439 ZAR
View
A
Retailer 8
-
$598 USD
£471 GBP
View
B+
Retailer 9
-
$791 USD
A$1,217 AUD
View
B+
Retailer 10
-
$868 USD
View
B+
Retailer 11
-
$1,261 USD
View
B+
Retailer 12
-
$1,370 USD
£1,079 GBP
View
Retailer 13
-
$1,372 USD
£1,080 GBP
View
Price last confirmed 20 days ago
Retailer 14
-
$1,730 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,390 USD
View
B
Retailer 16
-
$2,547 USD
View
Most Expensive
B
Do Amore Diamonds
23-683572042 · Oct 30
$2,840 USD
View
16 more retailers have this diamond
Prices start from $277 USDSave up to $2,563 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
1.51ct Cushion
$277 USD