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Round|Lab Grown|IGI

3.60ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG564358436

Shape and cutting style on the report: Round brilliant

Certificate IGI LG564358436

Diamond specifications and retailer prices

From £669 GBP
$897 USD
As of October 30, 2026
Save £1,346 GBP (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,015 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.6ct lab-grown round diamond

This 3.6ct 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 LG564358436 or 564358436. Listed at 16 retailers as of October 29, 2026, with prices from £669 to £2,015, a £1,346 spread on the same certified stone. Brilliant Earth lists it at £2,015. 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

3.60
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564358436
Dimensions9.92 × 9.87 × 6.01 mm
L/W Ratio1.01
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
9.92 mm9.87 mm3.60 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564358436
Side View
Table 57.5%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

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 30
Current: £2,015 GBP|Low: £269 GBP|High: £2,112 GBP|Avg: £1,006 GBP|-4.6%
Brilliant Earth
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 29, 2026
Retailer 4£387 GBP
Retailer 12£669 GBP
Retailer 8£672 GBP
Retailer 6£678 GBP
Retailer 11£722 GBP
Retailer 13£821 GBP
Retailer 2£905 GBP
Retailer 7£930 GBP
Retailer 9£1,151 GBP
Retailer 3£1,399 GBP
Retailer 5£1,517 GBP
Retailer 10£1,582 GBP
Brilliant Earth£2,015 GBP

31 data points across 13 retailers

16 retailers£669 GBP to £2,015 GBP

Retailer 1
-
£337 GBP
$452 USD
Price last confirmed 37 days ago
Retailer 2
-
£378 GBP
$506 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£413 GBP
$553 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£669 GBP
$897 USD
View
A
Retailer 5
-
£672 GBP
$900 USD
View
A
Retailer 6
-
£678 GBP
€865 EUR
View
A
Retailer 7
-
£722 GBP
$968 USD
View
A
Retailer 8
-
£821 GBP
$1,100 USD
View
B+
Retailer 9
-
£905 GBP
A$1,865 AUD
View
B+
Retailer 10
-
£930 GBP
ZAR 20,122 ZAR
View
B
Retailer 11
-
£1,151 GBP
$1,542 USD
View
Retailer 12
-
£1,344 GBP
$1,801 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
£1,399 GBP
$1,875 USD
View
Retailer 14
-
£1,517 GBP
$2,032 USD
View
Price last confirmed 19 days ago
B
Retailer 15
-
£1,582 GBP
View
Most Expensive
B
Brilliant Earth
7628502A · Oct 29
£2,015 GBP
$2,700 USD
View
15 more retailers have this diamond
Prices start from £669 GBPSave up to £1,346 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
3.60ct Round
£669 GBP