Round|Lab Grown|IGI

1.27ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG825635601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825635601

Diamond specifications and retailer prices

From $172 USD
As of November 1, 2026
Save $824 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $996 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825635601 or 825635601. Listed at 18 retailers as of November 1, 2026, with prices from $172 to $996, a $824 spread on the same certified stone. MOH London lists it at $996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825635601
Dimensions7.05 × 7.00 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm7.00 mm1.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825635601
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.8%

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: Nov 1
Current: $996 USD|Low: $172 USD|High: $1,008 USD|Avg: $475 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$172 USD
Retailer 3$213 USD
Retailer 8$368 USD
Retailer 7$368 USD
Retailer 4$379 USD
Retailer 2$380 USD
Retailer 9$396 USD
Retailer 5$519 USD
Retailer 11$525 USD
Retailer 6$670 USD
Retailer 10$723 USD
MOH London$996 USD

39 data points across 12 retailers

18 retailers$172 USD to $996 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$199 USD
View
Retailer 3
-
$213 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$368 USD
£289 GBP
View
A
Retailer 6
-
$368 USD
ZAR 5,942 ZAR
View
B+
Retailer 7
-
$379 USD
View
A
Retailer 8
-
$380 USD
£299 GBP
View
A
Retailer 9
-
$396 USD
€377 EUR
View
A
Retailer 10
-
$422 USD
View
B+
Retailer 11
-
$519 USD
A$799 AUD
View
B+
Retailer 12
-
$525 USD
View
B+
Retailer 13
-
$670 USD
View
B+
Retailer 14
-
$685 USD
View
B
Retailer 15
-
$723 USD
View
B
Retailer 16
-
$739 USD
View
B
Retailer 17
-
$762 USD
View
Most Expensive
B
MOH London
LG825635601 · Nov 1
$996 USD
£784 GBP
View
17 more retailers have this diamond
Prices start from $172 USDSave up to $824 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
1.27ct Round
$172 USD