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1.44ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG596311479

Shape and cutting style on the report: Round brilliant

Certificate IGI LG596311479

Diamond specifications and retailer prices

From $393 USD
As of October 30, 2026
Save $759 USD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,152 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596311479 or 596311479. Listed at 7 retailers as of October 29, 2026, with prices from $393 to $1,152, a $759 spread on the same certified stone. MOH London lists it at $1,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596311479
Dimensions7.26 × 7.21 × 4.53 mm
L/W Ratio1.01
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.
Top View
7.26 mm7.21 mm1.44 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596311479
Side View
Table 56.0%Crown 36.4°Girdle: ThickPavilion 41.2°Culet: NoneDepth 62.6%

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 30
Current: $1,152 USD|Low: $368 USD|High: $3,829 USD|Avg: $972 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$393 USD
Retailer 2$421 USD
Retailer 5$423 USD
Retailer 4$479 USD
Retailer 10$495 USD
Retailer 7$620 USD
Retailer 6$960 USD
Retailer 9$968 USD
MOH London$1,152 USD
Retailer 8$3,829 USD

17 data points across 10 retailers

7 retailers$393 USD to $1,152 USD

B+
Cheapest Retailer
-
$393 USD
A
Retailer 2
-
$421 USD
ZAR 6,797 ZAR
View
A
Retailer 3
-
$423 USD
View
A
Retailer 4
-
$479 USD
View
Retailer 5
-
$620 USD
View
Price last confirmed 75 days ago
B+
Retailer 6
-
$960 USD
View
Most Expensive
B+
MOH London
LG596311479 · Oct 29
$1,152 USD
£907 GBP
View
6 more retailers have this diamond
Prices start from $393 USDSave up to $759 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
1.44ct Round
$393 USD