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Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG788620308

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620308

Diamond specifications and retailer prices

From $178 USD
As of October 29, 2026
Save $861 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,039 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788620308 or 788620308. Listed at 16 retailers as of October 29, 2026, with prices from $178 to $1,039, a $861 spread on the same certified stone. MOH London lists it at $1,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620308
Dimensions7.04 × 6.98 × 4.26 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
7.04 mm6.98 mm1.26 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620308
Side View
Table 59.0%Crown 32.3°Girdle: MediumPavilion 41.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $1,039 USD|Low: $171 USD|High: $1,046 USD|Avg: $504 USD|+0.4%
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 8$178 USD
Retailer 10$221 USD
Retailer 11$393 USD
Retailer 2$397 USD
Retailer 5$410 USD
Retailer 3$419 USD
Retailer 12$471 USD
Retailer 6$515 USD
Retailer 7$557 USD
Retailer 9$620 USD
Retailer 4$765 USD
MOH London$1,039 USD

44 data points across 12 retailers

16 retailers$178 USD to $1,039 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$207 USD
View
A
Retailer 3
-
$221 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$393 USD
View
A
Retailer 6
-
$397 USD
£312 GBP
View
A
Retailer 7
-
$410 USD
€390 EUR
View
A
Retailer 8
-
$419 USD
View
B+
Retailer 9
-
$471 USD
View
Retailer 10
-
$515 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$557 USD
View
B+
Retailer 12
-
$620 USD
View
B
Retailer 13
-
$711 USD
View
B
Retailer 14
-
$765 USD
View
B
Retailer 15
-
$796 USD
View
Most Expensive
B
MOH London
LG788620308 · Oct 29
$1,039 USD
£818 GBP
View
15 more retailers have this diamond
Prices start from $178 USDSave up to $861 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
1.26ct Round
$178 USD