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Round|Lab Grown|IGI

1.43ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG710543456

Certificate IGI LG710543456

Diamond specifications and retailer prices

From $196 USD
Save $1,012 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,208 USD at Reve Diamonds
View at Reve Diamonds

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 LG710543456 or 710543456. Listed at 22 retailers, with prices from $196 to $1,208 at Reve Diamonds, a $1,012 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 angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710543456
Dimensions7.28 × 7.25 × 4.39 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
7.28 mm7.25 mm1.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710543456
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

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: $433 USD|Low: $154 USD|High: $1,208 USD|Avg: $606 USD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 1, 2026
Retailer 15$228 USD
Retailer 1$433 USD
Retailer 10$439 USD
Retailer 13$441 USD
Retailer 11$446 USD
Retailer 16$506 USD
Retailer 4$523 USD
Retailer 7$538 USD
Retailer 14$616 USD
Retailer 2$626 USD
Retailer 3$672 USD
Retailer 6$700 USD
Retailer 5$869 USD
Retailer 8$870 USD
Retailer 9$894 USD
Retailer 12$1,200 USD
Reve Diamonds$1,208 USD

41 data points across 17 retailers

22 retailers$196 USD to $1,208 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$228 USD
View
A
Retailer 3
-
$237 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$254 USD
View
A
Retailer 6
-
$433 USD
ZAR 6,996 ZAR
View
A
Retailer 7
-
$439 USD
View
A
Retailer 8
-
$441 USD
€420 EUR
View
A
Retailer 9
-
$445 USD
£351 GBP
View
B+
Retailer 10
-
$506 USD
View
B+
Retailer 11
-
$523 USD
View
B+
Retailer 12
-
$538 USD
A$828 AUD
View
B+
Retailer 13
-
$616 USD
A$948 AUD
View
B+
Retailer 14
-
$626 USD
View
B+
Retailer 15
-
$686 USD
View
B+
Retailer 16
-
$700 USD
View
B
Retailer 17
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$816 USD
View
B
Retailer 18
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$869 USD
View
B
Retailer 19
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$870 USD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$894 USD
A$1,375 AUD
View
B
Retailer 21
-
$1,200 USD
£945 GBP
View
Most Expensive
B
Reve Diamonds
19FB495CC · Sep 30
$1,208 USD
View
21 more retailers have this diamond
Prices start from $196 USDSave up to $1,012 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
$196 USD