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Cushion|Lab Grown|IGI

0.73ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG786682588

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

Certificate IGI LG786682588

Diamond specifications and retailer prices

From $179 USD
HK$1,400 HKD
As of October 29, 2026
Save $1,140 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,320 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786682588 or 786682588. Listed at 15 retailers as of October 25, 2026, with prices from $179 to $1,320, a $1,140 spread on the same certified stone. MOH London lists it at $1,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786682588
Dimensions5.00 × 5.19 × 3.54 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.00 mm5.19 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786682588
Side View
Table 64.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 70.8%

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 29
Current: $1,320 USD|Low: $179 USD|High: $1,356 USD|Avg: $445 USD|-2.5%
MOH London
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
October 29, 2026
Retailer 8$179 USD
Retailer 5$250 USD
Retailer 15$254 USD
Retailer 10$262 USD
Retailer 14$276 USD
Retailer 12$281 USD
Retailer 3$302 USD
Retailer 11$389 USD
Retailer 13$389 USD
Retailer 16$394 USD
Retailer 9$436 USD
Retailer 2$479 USD
Retailer 4$564 USD
Retailer 7$620 USD
Retailer 6$823 USD
MOH London$1,320 USD

43 data points across 16 retailers

15 retailers$179 USD to $1,320 USD

A
Cheapest Retailer
-
$179 USD
HK$1,400 HKD
A
Retailer 2
-
$254 USD
View
A
Retailer 3
-
$262 USD
£206 GBP
View
A
Retailer 4
-
$276 USD
€263 EUR
View
A
Retailer 5
-
$281 USD
ZAR 4,534 ZAR
View
A
Retailer 6
-
$302 USD
View
A
Retailer 7
-
$389 USD
£306 GBP
View
B+
Retailer 8
-
$389 USD
View
A
Retailer 9
-
$394 USD
View
B+
Retailer 10
-
$436 USD
SGD 589 SGD
View
B+
Retailer 11
-
$479 USD
View
B+
Retailer 12
-
$564 USD
View
B+
Retailer 13
-
$620 USD
View
B
Retailer 14
-
$823 USD
£648 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG786682588 · Oct 25
$1,320 USD
£1,039 GBP
View
14 more retailers have this diamond
Prices start from $179 USDSave up to $1,140 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
0.73ct Cushion
$179 USD