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Cushion|Lab Grown|IGI

1.79ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG571387382

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

Certificate IGI LG571387382

Diamond specifications and retailer prices

From $289 USD
As of October 30, 2026
Save $2,271 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,560 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown cushion diamond

This 1.79ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571387382 or 571387382. Listed at 19 retailers as of October 30, 2026, with prices from $289 to $2,560, a $2,271 spread on the same certified stone. Do Amore Diamonds lists it at $2,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571387382
Dimensions7.15 × 7.00 × 4.62 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm7.00 mm1.79 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571387382
Side View
Table 63.0%Crown 32.5°Girdle: MediumPavilion 39.2°Culet: NoneDepth 66.0%

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: Oct 30
Current: $2,230 USD|Low: $289 USD|High: $2,550 USD|Avg: $896 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 1, 2026
Retailer 10$289 USD
Retailer 18$311 USD
Retailer 14$364 USD
Retailer 12$515 USD
Retailer 6$519 USD
Retailer 11$554 USD
Retailer 17$589 USD
Retailer 2$599 USD
Retailer 4$660 USD
Retailer 3$675 USD
Retailer 16$798 USD
Retailer 8$1,222 USD
Retailer 5$1,270 USD
Retailer 7$1,308 USD
Retailer 9$1,341 USD
Retailer 15$1,382 USD
Retailer 13$2,020 USD
Do Amore Diamonds$2,230 USD

42 data points across 18 retailers

19 retailers$289 USD to $2,560 USD

A
Cheapest Retailer
-
$289 USD
Final sale: no returns
A
Retailer 2
-
$311 USD
View
A
Retailer 3
-
$364 USD
£286 GBP
View
A
Retailer 4
-
$515 USD
View
B+
Retailer 5
-
$519 USD
View
A
Retailer 6
-
$554 USD
€528 EUR
View
A
Retailer 7
-
$589 USD
ZAR 9,521 ZAR
View
A
Retailer 8
-
$599 USD
£472 GBP
View
A
Retailer 9
-
$660 USD
View
A
Retailer 10
-
$675 USD
View
A
Retailer 11
-
$798 USD
A$1,227 AUD
View
B+
Retailer 12
-
$1,222 USD
View
B+
Retailer 13
-
$1,270 USD
View
B+
Retailer 14
-
$1,308 USD
SGD 1,768 SGD
View
B+
Retailer 15
-
$1,341 USD
£1,056 GBP
View
B+
Retailer 16
-
$1,382 USD
£1,088 GBP
View
B
Retailer 17
-
$2,020 USD
View
B
Retailer 18
-
$2,230 USD
View
Most Expensive
B
Do Amore Diamonds
23-571387382 · Oct 31
$2,560 USD
View
18 more retailers have this diamond
Prices start from $289 USDSave up to $2,271 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
1.79ct Cushion
$289 USD