CaratHunter
Plans
Round|Lab Grown|IGI

2.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG808624071

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808624071

Diamond specifications and retailer prices

From £272 GBP
$364 USD
As of October 29, 2026
Save £2,980 GBP (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,252 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808624071 or 808624071. Listed at 25 retailers as of October 29, 2026, with prices from £272 to £3,252, a £2,980 spread on the same certified stone. Yadav Diamonds lists it at £3,252. 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

2.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808624071
Dimensions8.86 × 8.88 × 5.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.88 mm2.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808624071
Side View
Table 61.0%Crown 33.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.3%

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: £830 GBP|Low: £272 GBP|High: £1,847 GBP|Avg: £943 GBP|-14.9%
Retailer 1
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
Retailer 21
October 30, 2026
Retailer 17£272 GBP
Retailer 12£316 GBP
Retailer 11£337 GBP
Retailer 13£392 GBP
Retailer 18£448 GBP
Retailer 7£472 GBP
Retailer 20£552 GBP
Retailer 21£557 GBP
Retailer 15£607 GBP
Retailer 2£747 GBP
Retailer 4£813 GBP
Retailer 3£826 GBP
Retailer 1£830 GBP
Retailer 10£1,084 GBP
Retailer 6£1,114 GBP
Retailer 8£1,142 GBP
Retailer 5£1,274 GBP
Retailer 9£1,308 GBP
Retailer 19£1,325 GBP
Retailer 16£1,540 GBP
Retailer 14£1,829 GBP

35 data points across 21 retailers

25 retailers£272 GBP to £3,252 GBP

A
Cheapest Retailer
-
£272 GBP
$364 USD
A
Retailer 2
-
£316 GBP
$423 USD
View
A
Retailer 3
-
£332 GBP
$445 USD
View
A
Retailer 4
-
£337 GBP
$452 USD
View
A
Retailer 5
-
£392 GBP
HK$4,100 HKD
View
A
Retailer 6
-
£448 GBP
$600 USD
View
B+
Retailer 7
-
£472 GBP
$632 USD
View
A
Retailer 8
-
£552 GBP
€704 EUR
View
A
Retailer 9
-
£557 GBP
$746 USD
View
A
Retailer 10
-
£570 GBP
€727 EUR
View
A
Retailer 11
-
£607 GBP
View
B+
Retailer 12
-
£747 GBP
A$1,539 AUD
View
B+
Retailer 13
-
£813 GBP
ZAR 17,609 ZAR
View
B+
Retailer 14
-
£826 GBP
$1,107 USD
View
B+
Retailer 15
-
£830 GBP
$1,112 USD
View
B+
Retailer 16
-
£1,084 GBP
$1,453 USD
View
B
Retailer 17
-
£1,114 GBP
$1,493 USD
View
B
Retailer 18
-
£1,142 GBP
SGD 2,067 SGD
View
B
Retailer 19
-
£1,254 GBP
$1,680 USD
View
B
Retailer 20
-
£1,274 GBP
$1,707 USD
View
B
Retailer 21
-
£1,308 GBP
View
B
Retailer 22
-
£1,325 GBP
View
B
Retailer 23
-
£1,540 GBP
$2,063 USD
View
Retailer 24
-
£1,829 GBP
$2,450 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Yadav Diamonds
13011156 · Oct 30
£3,252 GBP
$4,357 USD
View
24 more retailers have this diamond
Prices start from £272 GBPSave up to £2,980 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
2.51ct Round
£272 GBP