Round|Lab Grown|IGI

5.62ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG689579166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689579166

Diamond specifications and retailer prices

From £1,795 GBP
$2,405 USD
As of October 29, 2026
Save £4,705 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,500 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.62ct lab-grown round diamond

This 5.62ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689579166 or 689579166. Listed at 13 retailers as of October 29, 2026, with prices from £1,795 to £6,500, a £4,705 spread on the same certified stone. Taylor and Hart lists it at £6,500. 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

5.62
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689579166
Dimensions11.46 × 11.40 × 7.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm11.40 mm5.62 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689579166
Side View
Table 58.0%Crown 36.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,072 GBP|Low: £874 GBP|High: £6,500 GBP|Avg: £2,696 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 2£874 GBP
Retailer 9£1,795 GBP
Retailer 3£1,831 GBP
Retailer 6£1,859 GBP
Retailer 11£1,970 GBP
Retailer 8£1,982 GBP
Retailer 10£2,023 GBP
Retailer 4£2,446 GBP
Retailer 7£2,905 GBP
Retailer 5£2,914 GBP
Retailer 1£5,072 GBP
Taylor and Hart£6,500 GBP

20 data points across 12 retailers

13 retailers£1,795 GBP to £6,500 GBP

Retailer 1
-
£1,603 GBP
$2,148 USD
Price last confirmed 31 days ago
Retailer 2
-
£1,744 GBP
$2,337 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
£1,795 GBP
$2,405 USD
View
Final sale: no returns
Retailer 4
-
£1,834 GBP
$2,457 USD
View
Price last confirmed 31 days ago
B
Retailer 5
-
£1,970 GBP
$2,640 USD
View
B
Retailer 6
-
£1,982 GBP
$2,655 USD
View
B
Retailer 7
-
£2,023 GBP
$2,711 USD
View
Retailer 8
-
£2,446 GBP
View
Price last confirmed 13 days ago
Retailer 9
-
£2,555 GBP
$3,424 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
£2,905 GBP
$3,893 USD
View
B
Retailer 11
-
£2,914 GBP
$3,905 USD
View
B
Retailer 12
-
£5,072 GBP
View
Most Expensive
B
Taylor and Hart
L7CTKKR · Oct 30
£6,500 GBP
$8,710 USD
View
12 more retailers have this diamond
Prices start from £1,795 GBPSave up to £4,705 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.

B+
5.62ct Round
£1,795 GBP