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Round|Lab Grown|IGI

3.82ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG582351997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582351997

Diamond specifications and retailer prices

From £395 GBP
$529 USD
As of October 29, 2026
Save £3,105 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,500 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.82ct lab-grown round diamond

This 3.82ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582351997 or 582351997. Listed at 16 retailers as of October 29, 2026, with prices from £395 to £3,500, a £3,105 spread on the same certified stone. Do Amore Diamonds lists it at £3,500. 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

3.82
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582351997
Dimensions10.00 × 9.98 × 6.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.00 mm9.98 mm3.82 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582351997
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £3,500 GBP|Low: £316 GBP|High: £3,500 GBP|Avg: £1,307 GBP
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
October 30, 2026
Retailer 11£442 GBP
Retailer 13£442 GBP
Retailer 8£590 GBP
Retailer 5£716 GBP
Retailer 6£754 GBP
Retailer 10£758 GBP
Retailer 12£778 GBP
Retailer 2£1,141 GBP
Retailer 9£1,263 GBP
Retailer 4£1,836 GBP
Retailer 3£2,329 GBP
Retailer 7£2,357 GBP
Do Amore Diamonds£3,500 GBP

34 data points across 13 retailers

16 retailers£395 GBP to £3,500 GBP

A
Cheapest Retailer
-
£395 GBP
$529 USD
A
Retailer 2
-
£442 GBP
$592 USD
View
Final sale: no returns
A
Retailer 3
-
£442 GBP
$592 USD
View
Retailer 4
-
£490 GBP
$656 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£490 GBP
$656 USD
View
A
Retailer 6
-
£590 GBP
$790 USD
View
A
Retailer 7
-
£716 GBP
$959 USD
View
A
Retailer 8
-
£754 GBP
View
B+
Retailer 9
-
£758 GBP
$1,015 USD
View
A
Retailer 10
-
£778 GBP
$1,042 USD
View
B+
Retailer 11
-
£1,141 GBP
A$2,351 AUD
View
B+
Retailer 12
-
£1,263 GBP
$1,692 USD
View
B+
Retailer 13
-
£1,420 GBP
$1,903 USD
View
B
Retailer 14
-
£1,836 GBP
$2,459 USD
View
B
Retailer 15
-
£2,357 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A4FD6FDD3 · Oct 29
£3,500 GBP
$4,690 USD
View
15 more retailers have this diamond
Prices start from £395 GBPSave up to £3,105 GBP

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
3.82ct Round
£395 GBP