Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG818659015

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818659015

Diamond specifications and retailer prices

From $375 USD
€357 EUR
As of October 29, 2026
Save $669 USD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,044 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 LG818659015 or 818659015. Listed at 10 retailers as of October 29, 2026, with prices from $375 to $1,044, a $669 spread on the same certified stone. MOH London lists it at $1,044. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659015
Dimensions6.95 × 6.88 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm6.88 mm1.26 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659015
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $1,044 USD|Low: $368 USD|High: $1,052 USD|Avg: $594 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$375 USD
Retailer 3$399 USD
Retailer 2$399 USD
Retailer 8$419 USD
Retailer 6$520 USD
Retailer 5$644 USD
Retailer 9$768 USD
Retailer 7$800 USD
MOH London$1,044 USD

40 data points across 9 retailers

10 retailers$375 USD to $1,044 USD

A
Cheapest Retailer
-
$375 USD
€357 EUR
A
Retailer 2
-
$399 USD
£314 GBP
View
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$419 USD
View
Retailer 5
-
$520 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$525 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$644 USD
A$990 AUD
View
B
Retailer 8
-
$768 USD
View
Retailer 9
-
$800 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG818659015 · Oct 29
$1,044 USD
£822 GBP
View
9 more retailers have this diamond
Prices start from $375 USDSave up to $669 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
$375 USD