Cushion|Lab Grown|IGI

0.73ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG770683344

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770683344

Diamond specifications and retailer prices

From $179 USD
HK$1,400 HKD
As of November 1, 2026
Save $284 USD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,285 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770683344 or 770683344. Listed at 13 retailers as of October 30, 2026, with a 158% 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

0.73
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683344
Dimensions5.51 × 4.80 × 3.33 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeA
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm4.80 mm0.73 ctG / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG770683344
Side View
Table 67.0%Crown 36.8°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 69.4%

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: Nov 1
Current: $1,285 USD|Low: $246 USD|High: $1,309 USD|Avg: $489 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$259 USD
Retailer 2$269 USD
Retailer 11$275 USD
Retailer 12$295 USD
Retailer 9$317 USD
Retailer 5$369 USD
Retailer 10$379 USD
Retailer 3$390 USD
Retailer 8$426 USD
Retailer 7$463 USD
Retailer 4$808 USD
MOH London$1,285 USD

42 data points across 12 retailers

13 retailers$179 USD to $463 USD

A
Cheapest Retailer
-
$179 USD
HK$1,400 HKD
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$269 USD
€256 EUR
View
Retailer 4
-
$275 USD
ZAR 4,446 ZAR
View
Price last confirmed 14 days ago
Retailer 5
-
$295 USD
View
Price last confirmed 6 days ago
B+
Retailer 6
-
$317 USD
£250 GBP
View
B+
Retailer 7
-
$369 USD
View
B+
Retailer 8
-
$379 USD
£298 GBP
View
B+
Retailer 9
-
$390 USD
View
B+
Retailer 10
-
$426 USD
SGD 576 SGD
View
B+
Retailer 11
-
$463 USD
View
Retailer 12
-
$808 USD
£636 GBP
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG770683344 · Oct 25
$1,285 USD
£1,012 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $179 USDSave up to $284 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