CaratHunter
Plans
Round|Lab Grown|IGI

1.28ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG483116520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483116520

Diamond specifications and retailer prices

From £202 GBP
$271 USD
As of November 1, 2026
Save £1,587 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,788 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG483116520 or 483116520. Listed at 20 retailers as of November 1, 2026, with prices from £202 to £1,788, a £1,587 spread on the same certified stone. Do Amore Diamonds lists it at £1,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483116520
Dimensions6.92 × 6.96 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm6.96 mm1.28 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483116520
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.6%

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: Nov 1
Current: £1,788 GBP|Low: £201 GBP|High: £1,788 GBP|Avg: £614 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 3£202 GBP
Retailer 18£234 GBP
Retailer 6£250 GBP
Retailer 17£250 GBP
Retailer 4£279 GBP
Retailer 15£292 GBP
Retailer 8£369 GBP
Retailer 9£373 GBP
Retailer 13£476 GBP
Retailer 2£492 GBP
Retailer 19£494 GBP
Retailer 11£508 GBP
Retailer 12£592 GBP
Retailer 16£673 GBP
Retailer 20£768 GBP
Retailer 7£888 GBP
Retailer 10£893 GBP
Retailer 5£1,010 GBP
Retailer 14£1,106 GBP
Do Amore Diamonds£1,788 GBP

16 data points across 20 retailers

20 retailers£202 GBP to £1,788 GBP

A
Cheapest Retailer
-
£202 GBP
$271 USD
A
Retailer 2
-
£234 GBP
$314 USD
View
A
Retailer 3
-
£250 GBP
$336 USD
View
Retailer 4
-
£250 GBP
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£279 GBP
$375 USD
View
A
Retailer 6
-
£292 GBP
$392 USD
View
B+
Retailer 7
-
£369 GBP
$495 USD
View
B+
Retailer 8
-
£373 GBP
$500 USD
View
B+
Retailer 9
-
£476 GBP
ZAR 10,321 ZAR
View
B+
Retailer 10
-
£492 GBP
View
B+
Retailer 11
-
£494 GBP
$663 USD
View
B+
Retailer 12
-
£508 GBP
$681 USD
View
B+
Retailer 13
-
£592 GBP
$794 USD
View
B
Retailer 14
-
£673 GBP
A$1,390 AUD
View
B
Retailer 15
-
£768 GBP
$1,031 USD
View
B
Retailer 16
-
£888 GBP
$1,191 USD
View
B
Retailer 17
-
£893 GBP
$1,198 USD
View
B
Retailer 18
-
£1,010 GBP
$1,356 USD
View
B
Retailer 19
-
£1,106 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F7C3705CC · Nov 2
£1,788 GBP
$2,400 USD
View
19 more retailers have this diamond
Prices start from £202 GBPSave up to £1,587 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
1.28ct Round
£202 GBP