Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG846634586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846634586

Diamond specifications and retailer prices

From $269 USD
HK$2,100 HKD
As of October 28, 2026
Save $858 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,126 USD at MOH London · As of October 29, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846634586 or 846634586. Listed at 13 retailers as of October 28, 2026, with prices from $269 to $1,126, a $858 spread on the same certified stone. MOH London lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634586
Dimensions6.91 × 6.96 × 4.31 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
6.91 mm6.96 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846634586
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

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 28
Current: $1,126 USD|Low: $269 USD|High: $1,126 USD|Avg: $581 USD|+0.9%
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
October 29, 2026
Retailer 4$269 USD
Retailer 11$322 USD
Retailer 2$400 USD
Retailer 8$411 USD
Retailer 6$416 USD
Retailer 7$433 USD
Retailer 3$509 USD
Retailer 9$584 USD
Retailer 5$595 USD
Retailer 10$773 USD
Retailer 13$790 USD
Retailer 12$824 USD
MOH London$1,126 USD

13 data points across 13 retailers

13 retailers$269 USD to $1,126 USD

A
Cheapest Retailer
-
$269 USD
HK$2,100 HKD
B+
Retailer 2
-
$322 USD
View
Returns within 30 days
A
Retailer 3
-
$400 USD
€381 EUR
View
Returns within 100 days
A
Retailer 4
-
$411 USD
ZAR 6,645 ZAR
View
Returns within 7 days
A
Retailer 5
-
$416 USD
£327 GBP
View
Returns within 30 days
A
Retailer 6
-
$433 USD
£341 GBP
View
Returns within 30 days
B+
Retailer 7
-
$509 USD
View
Returns within 30 days
B+
Retailer 8
-
$584 USD
A$899 AUD
View
B+
Retailer 9
-
$595 USD
View
Price last confirmed 7 days ago
Returns within 30 days
B
Retailer 10
-
$773 USD
View
Returns within 30 days
B
Retailer 11
-
$790 USD
SGD 1,068 SGD
View
Returns within 14 days
B
Retailer 12
-
$824 USD
View
Returns within 90 days
Most Expensive
B
MOH London
LG846634586 · Oct 29
$1,126 USD
£887 GBP
View
12 more retailers have this diamond
Prices start from $269 USDSave up to $858 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
$269 USD