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1.43ct E VVS1 Round Lab Grown Diamond

VG • E/VVS1 • IGI LG756517001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756517001

Diamond specifications and retailer prices

From $224 USD
As of October 29, 2026
Save $1,716 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,940 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG756517001 or 756517001. Listed at 22 retailers as of October 29, 2026, with prices from $224 to $1,940, a $1,716 spread on the same certified stone. Brilliant Earth lists it at $1,940. 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
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756517001
Dimensions7.18 × 7.12 × 4.56 mm
L/W Ratio1.01
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
7.18 mm7.12 mm1.43 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756517001
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.8%

Caratlytics Score

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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 29
Current: $1,940 USD|Low: $213 USD|High: $1,940 USD|Avg: $665 USD
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 10$224 USD
Retailer 12$249 USD
Retailer 18$259 USD
Retailer 4$277 USD
Retailer 5$277 USD
Retailer 14$466 USD
Retailer 6$473 USD
Retailer 16$476 USD
Retailer 2$514 USD
Retailer 15$525 USD
Retailer 3$527 USD
Retailer 17$677 USD
Retailer 8$760 USD
Retailer 11$891 USD
Retailer 9$944 USD
Retailer 19$1,040 USD
Retailer 13$1,118 USD
Retailer 7$1,269 USD
Brilliant Earth$1,940 USD

29 data points across 19 retailers

22 retailers$224 USD to $1,940 USD

A
Cheapest Retailer
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$224 USD
A
Retailer 2
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$249 USD
View
Final sale: no returns
A
Retailer 3
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$259 USD
View
A
Retailer 4
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$277 USD
View
A
Retailer 5
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$277 USD
View
A
Retailer 6
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$466 USD
£367 GBP
View
A
Retailer 7
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$473 USD
View
A
Retailer 8
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$476 USD
ZAR 7,696 ZAR
View
A
Retailer 9
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$514 USD
£405 GBP
View
B+
Retailer 10
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$525 USD
€500 EUR
View
B+
Retailer 11
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$527 USD
View
B+
Retailer 12
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$635 USD
View
B+
Retailer 13
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$677 USD
A$1,041 AUD
View
B+
Retailer 14
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$753 USD
View
B+
Retailer 15
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$760 USD
View
Retailer 16
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$884 USD
View
Price last confirmed 38 days ago
B
Retailer 17
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$891 USD
View
B
Retailer 18
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$944 USD
View
B
Retailer 19
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$1,040 USD
View
B
Retailer 20
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$1,118 USD
£880 GBP
View
B
Retailer 21
-
$1,269 USD
View
Most Expensive
B
Brilliant Earth
17164018A · Oct 29
$1,940 USD
View
21 more retailers have this diamond
Prices start from $224 USDSave up to $1,716 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
$224 USD