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Round|Lab Grown|IGI

1.22ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG788620076

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620076

Diamond specifications and retailer prices

From $166 USD
As of October 29, 2026
Save $831 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $997 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788620076 or 788620076. Listed at 18 retailers as of October 26, 2026, with prices from $166 to $997, a $831 spread on the same certified stone. MOH London lists it at $997. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620076
Dimensions6.88 × 6.84 × 4.21 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
6.88 mm6.84 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620076
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 29
Current: $997 USD|Low: $166 USD|High: $1,007 USD|Avg: $489 USD
MOH London
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 31, 2026
Retailer 13$166 USD
Retailer 12$193 USD
Retailer 7$206 USD
Retailer 6$354 USD
Retailer 10$365 USD
Retailer 17$371 USD
Retailer 16$393 USD
Retailer 2$396 USD
Retailer 14$456 USD
Retailer 8$521 USD
Retailer 9$525 USD
Retailer 11$542 USD
Retailer 5$662 USD
Retailer 3$717 USD
Retailer 4$732 USD
Retailer 15$810 USD
MOH London$997 USD

42 data points across 17 retailers

18 retailers$166 USD to $997 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$193 USD
View
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$354 USD
ZAR 5,715 ZAR
View
A
Retailer 6
-
$365 USD
£287 GBP
View
A
Retailer 7
-
$371 USD
View
B+
Retailer 8
-
$393 USD
View
A
Retailer 9
-
$396 USD
€377 EUR
View
B+
Retailer 10
-
$456 USD
View
Retailer 11
-
$521 USD
A$801 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$525 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$542 USD
View
B
Retailer 14
-
$662 USD
View
B
Retailer 15
-
$717 USD
View
B
Retailer 16
-
$732 USD
View
B
Retailer 17
-
$810 USD
View
Most Expensive
B
MOH London
LG788620076 · Oct 26
$997 USD
£785 GBP
View
17 more retailers have this diamond
Prices start from $166 USDSave up to $831 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
1.22ct Round
$166 USD