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Round|Lab Grown|IGI

1.29ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG788620025

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620025

Diamond specifications and retailer prices

From $182 USD
As of October 29, 2026
Save $873 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,055 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.29ct lab-grown round diamond

This 1.29ct 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 LG788620025 or 788620025. Listed at 17 retailers as of October 26, 2026, with prices from $182 to $1,055, a $873 spread on the same certified stone. MOH London lists it at $1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620025
Dimensions7.10 × 7.05 × 4.23 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
7.10 mm7.05 mm1.29 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620025
Side View
Table 60.0%Crown 32.6°Girdle: MediumPavilion 41°Culet: NoneDepth 59.7%

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: $1,055 USD|Low: $175 USD|High: $1,067 USD|Avg: $456 USD|+0.1%
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
October 31, 2026
Retailer 12$182 USD
Retailer 4$211 USD
Retailer 6$226 USD
Retailer 14$226 USD
Retailer 15$399 USD
Retailer 9$406 USD
Retailer 8$415 USD
Retailer 2$417 USD
Retailer 7$437 USD
Retailer 3$476 USD
Retailer 10$515 USD
Retailer 11$570 USD
Retailer 13$630 USD
Retailer 5$725 USD
MOH London$1,055 USD

45 data points across 15 retailers

17 retailers$182 USD to $1,055 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$211 USD
View
A
Retailer 3
-
$226 USD
View
A
Retailer 4
-
$226 USD
View
A
Retailer 5
-
$399 USD
View
A
Retailer 6
-
$406 USD
£320 GBP
View
A
Retailer 7
-
$415 USD
£327 GBP
View
A
Retailer 8
-
$417 USD
€397 EUR
View
A
Retailer 9
-
$437 USD
View
B+
Retailer 10
-
$476 USD
View
Retailer 11
-
$515 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$570 USD
View
B
Retailer 13
-
$630 USD
View
B
Retailer 14
-
$725 USD
View
B
Retailer 15
-
$779 USD
View
B
Retailer 16
-
$815 USD
View
Most Expensive
B
MOH London
LG788620025 · Oct 26
$1,055 USD
£831 GBP
View
16 more retailers have this diamond
Prices start from $182 USDSave up to $873 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
1.29ct Round
$182 USD