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Round|Lab Grown|IGI

1.43ct F VVS1 Round Lab Grown Diamond

VG • F/VVS1 • IGI LG607385148

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607385148

Diamond specifications and retailer prices

From $451 USD
As of November 1, 2026
Save $707 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,158 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.43ct lab-grown round diamond

This 1.43ct 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 very-good cut grade and certified by IGI LG607385148 or 607385148. Listed at 12 retailers as of November 1, 2026, with prices from $451 to $1,158, a $707 spread on the same certified stone. MOH London lists it at $1,158. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.43
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607385148
Dimensions7.15 × 7.13 × 4.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm7.13 mm1.43 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607385148
Side View
Table 59.0%Crown 36.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.9%

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: Nov 1
Current: $1,158 USD|Low: $426 USD|High: $1,172 USD|Avg: $670 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$451 USD
Retailer 9$492 USD
Retailer 3$497 USD
Retailer 5$501 USD
Retailer 8$514 USD
Retailer 2$544 USD
Retailer 4$705 USD
Retailer 6$845 USD
Retailer 10$1,101 USD
MOH London$1,158 USD

42 data points across 10 retailers

12 retailers$451 USD to $1,158 USD

Retailer 1
-
$262 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$451 USD
View
B+
Retailer 3
-
$492 USD
View
A
Retailer 4
-
$497 USD
ZAR 8,023 ZAR
View
Retailer 5
-
$501 USD
£395 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$514 USD
View
B+
Retailer 7
-
$544 USD
£429 GBP
View
B+
Retailer 8
-
$705 USD
A$1,085 AUD
View
B
Retailer 9
-
$845 USD
View
Retailer 10
-
$929 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$1,101 USD
View
Most Expensive
B
MOH London
LG607385148 · Nov 1
$1,158 USD
£912 GBP
View
11 more retailers have this diamond
Prices start from $451 USDSave up to $707 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
1.43ct Round
$451 USD