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Round|Lab Grown|IGI

1.43ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG787644219

Certificate IGI LG787644219

Diamond specifications and retailer prices

From $183 USD
Save $935 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,118 USD at MOH London
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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787644219 or 787644219. Listed at 23 retailers, with prices from $183 to $1,118 at MOH London, a $935 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787644219
Dimensions7.25 × 7.22 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.25 mm7.22 mm1.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787644219
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,118 USD|Low: $151 USD|High: $1,430 USD|Avg: $535 USD|+1.3%
MOH London
Retailer 2
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Retailer 21
October 1, 2026
Retailer 13$183 USD
Retailer 6$213 USD
Retailer 3$221 USD
Retailer 8$233 USD
Retailer 7$236 USD
Retailer 2$397 USD
Retailer 15$401 USD
Retailer 16$405 USD
Retailer 19$410 USD
Retailer 18$413 USD
Retailer 14$518 USD
Retailer 10$519 USD
Retailer 4$531 USD
Retailer 21$566 USD
Retailer 20$574 USD
Retailer 12$581 USD
Retailer 11$716 USD
Retailer 5$759 USD
Retailer 9$870 USD
Retailer 17$872 USD
MOH London$1,118 USD

41 data points across 21 retailers

23 retailers$183 USD to $1,118 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$213 USD
View
A
Retailer 3
-
$221 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$233 USD
View
A
Retailer 5
-
$236 USD
View
A
Retailer 6
-
$397 USD
€378 EUR
View
A
Retailer 7
-
$401 USD
ZAR 6,471 ZAR
View
A
Retailer 8
-
$405 USD
£319 GBP
View
A
Retailer 9
-
$410 USD
£323 GBP
View
B+
Retailer 10
-
$413 USD
View
B+
Retailer 11
-
$518 USD
View
B+
Retailer 12
-
$519 USD
A$798 AUD
View
B+
Retailer 13
-
$531 USD
View
B+
Retailer 14
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$566 USD
View
B+
Retailer 15
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$574 USD
A$883 AUD
View
B+
Retailer 16
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$593 USD
View
B+
Retailer 17
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$716 USD
View
Price last confirmed 46 days ago
B
Retailer 18
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$759 USD
View
B
Retailer 19
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$767 USD
SGD 1,037 SGD
View
B
Retailer 20
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$813 USD
View
B
Retailer 21
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$870 USD
View
B
Retailer 22
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$872 USD
A$1,342 AUD
View
Most Expensive
B
MOH London
LG787644219 · Oct 1
$1,118 USD
£880 GBP
View
22 more retailers have this diamond
Prices start from $183 USDSave up to $935 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.

A
1.43ct Round
$183 USD