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Round|Lab Grown|IGI

4.30ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG560215474

Shape and cutting style on the report: Round brilliant

Certificate IGI LG560215474

Diamond specifications and retailer prices

From $822 USD
As of October 31, 2026
Save $3,918 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,740 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.3ct lab-grown round diamond

This 4.3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG560215474 or 560215474. Listed at 11 retailers as of October 31, 2026, with prices from $822 to $4,740, a $3,918 spread on the same certified stone. Brilliant Earth lists it at $4,740. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.30
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560215474
Dimensions10.45 × 10.42 × 6.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm10.42 mm4.30 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560215474
Side View
Table 57.5%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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 31
Current: $4,740 USD|Low: $822 USD|High: $7,890 USD|Avg: $2,511 USD|-39.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$822 USD
Retailer 2$1,175 USD
Retailer 9$1,202 USD
Retailer 8$1,382 USD
Retailer 6$1,385 USD
Retailer 11$1,793 USD
Retailer 5$2,002 USD
Retailer 4$2,015 USD
Retailer 3$3,359 USD
Retailer 7$3,531 USD
Brilliant Earth$4,740 USD

31 data points across 11 retailers

11 retailers$822 USD to $4,740 USD

A
Cheapest Retailer
-
$822 USD
Final sale: no returns
A
Retailer 2
-
$1,175 USD
£925 GBP
View
A
Retailer 3
-
$1,202 USD
View
A
Retailer 4
-
$1,382 USD
View
A
Retailer 5
-
$1,385 USD
View
B+
Retailer 6
-
$1,793 USD
View
B+
Retailer 7
-
$2,002 USD
ZAR 32,337 ZAR
View
B+
Retailer 8
-
$2,015 USD
A$3,100 AUD
View
B
Retailer 9
-
$3,359 USD
View
B
Retailer 10
-
$3,531 USD
£2,780 GBP
View
Most Expensive
B
Brilliant Earth
8513976Y · Oct 31
$4,740 USD
View
10 more retailers have this diamond
Prices start from $822 USDSave up to $3,918 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
4.30ct Round
$822 USD