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Round|Lab Grown|IGI

1.12ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG768636661

Certificate IGI LG768636661

Diamond specifications and retailer prices

From £446 GBP
$592 USD
As of October 29, 2026
Save £360 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £805 GBP at Jared · As of October 26, 2026
View at Jared

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768636661 or 768636661. Listed at 9 retailers as of October 26, 2026, with prices from £446 to £805, a £360 spread on the same certified stone. Jared lists it at £805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768636661
Dimensions6.67 × 6.71 × 4.08 mm
L/W Ratio1.01
Top View
6.67 mm6.71 mm1.12 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768636661
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.9%

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 29
Current: £805 GBP|Low: £124 GBP|High: £888 GBP|Avg: £399 GBP|-9.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 17, 2026
Retailer 3£124 GBP
Retailer 6£147 GBP
Retailer 8£156 GBP
Retailer 4£162 GBP
Retailer 2£259 GBP
Retailer 7£446 GBP
Retailer 5£521 GBP
Retailer 9£632 GBP
Retailer 10£632 GBP
Jared£805 GBP

14 data points across 10 retailers

9 retailers£446 GBP to £805 GBP

A
Retailer 1
-
£124 GBP
$165 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£147 GBP
$195 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
£162 GBP
$215 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
£259 GBP
$344 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
£446 GBP
$592 USD
View
B
Retailer 6
-
£521 GBP
$692 USD
View
Price last confirmed 22 days ago
B
Retailer 7
-
£632 GBP
$840 USD
View
B
Retailer 8
-
£632 GBP
$840 USD
View
Most Expensive
B
Jared
158293390 · Oct 26
£805 GBP
$1,070 USD
View
8 more retailers have this diamond
Prices start from £446 GBPSave up to £360 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
1.12ct Round
£446 GBP