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Cushion|Lab Grown|IGI

0.77ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG681549686

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681549686

Diamond specifications and retailer prices

From $176 USD
As of October 28, 2026
Save $1,074 USD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,250 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown cushion diamond

This 0.77ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681549686 or 681549686. Listed at 7 retailers as of October 28, 2026, with prices from $176 to $1,250, a $1,074 spread on the same certified stone. Do Amore Diamonds lists it at $1,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681549686
Dimensions6.52 × 4.78 × 3.21 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm4.78 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681549686
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.2%

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 28
Current: $1,250 USD|Low: $151 USD|High: $1,250 USD|Avg: $644 USD
Do Amore Diamonds
Retailer 2
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Retailer 18
October 26, 2026
Retailer 13$176 USD
Retailer 18$332 USD
Retailer 12$355 USD
Retailer 8$383 USD
Retailer 16$426 USD
Retailer 9$431 USD
Retailer 2$548 USD
Retailer 14$551 USD
Retailer 15$564 USD
Retailer 4$608 USD
Retailer 3$650 USD
Retailer 17$780 USD
Retailer 6$782 USD
Retailer 10$814 USD
Retailer 5$924 USD
Retailer 11$1,006 USD
Retailer 7$1,164 USD
Do Amore Diamonds$1,250 USD

20 data points across 18 retailers

7 retailers$176 USD to $1,250 USD

A
Cheapest Retailer
-
$176 USD
Final sale: no returns
A
Retailer 2
-
$355 USD
View
B+
Retailer 3
-
$548 USD
A$843 AUD
View
Retailer 4
-
$551 USD
A$847 AUD
View
Price last confirmed 81 days ago
Retailer 5
-
$564 USD
View
Price last confirmed 86 days ago
B
Retailer 6
-
$1,006 USD
£792 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790514 · Oct 30
$1,250 USD
View
6 more retailers have this diamond
Prices start from $176 USDSave up to $1,074 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
0.77ct Cushion
$176 USD