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Round|Lab Grown|IGI

1.43ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG780691058

Certificate IGI LG780691058

Diamond specifications and retailer prices

From $259 USD
Save $1,240 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,620 USD at Do Amore Diamonds
View at Do Amore 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 LG780691058 or 780691058. Listed at 23 retailers, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780691058
Dimensions7.20 × 7.23 × 4.46 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
7.20 mm7.23 mm1.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780691058
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.8%

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: $2,400 USD|Low: $211 USD|High: $2,580 USD|Avg: $817 USD|-7.0%
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 12$259 USD
Retailer 5$301 USD
Retailer 17$335 USD
Retailer 10$422 USD
Retailer 3$425 USD
Retailer 6$448 USD
Retailer 2$631 USD
Retailer 13$633 USD
Retailer 15$633 USD
Retailer 4$668 USD
Retailer 11$681 USD
Retailer 19$705 USD
Retailer 18$897 USD
Retailer 8$939 USD
Retailer 14$958 USD
Retailer 9$1,352 USD
Retailer 7$1,414 USD
Retailer 16$1,499 USD
Do Amore Diamonds$2,400 USD

39 data points across 19 retailers

23 retailers$259 USD to $1,499 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$301 USD
View
A
Retailer 3
-
$313 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$330 USD
View
A
Retailer 5
-
$335 USD
View
A
Retailer 6
-
$422 USD
View
A
Retailer 7
-
$425 USD
View
A
Retailer 8
-
$448 USD
View
B+
Retailer 9
-
$631 USD
ZAR 10,188 ZAR
View
B+
Retailer 10
-
$633 USD
£498 GBP
View
B+
Retailer 11
-
$634 USD
£500 GBP
View
B+
Retailer 12
-
$668 USD
View
B+
Retailer 13
-
$681 USD
A$1,048 AUD
View
B+
Retailer 14
-
$705 USD
View
B
Retailer 15
-
$897 USD
A$1,380 AUD
View
B
Retailer 16
-
$939 USD
View
B
Retailer 17
-
$958 USD
A$1,474 AUD
View
B
Retailer 18
-
$1,187 USD
View
B
Retailer 19
-
$1,352 USD
View
B
Retailer 20
-
$1,414 USD
View
B
Retailer 21
-
$1,499 USD
£1,180 GBP
View
B
Retailer 22
-
$2,400 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-780691058 · Sep 30
$2,620 USD
View
Price under review
22 more retailers have this diamond
Prices start from $259 USDSave up to $1,240 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
$259 USD