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Round|Lab Grown|IGI

1.99ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG831607715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831607715

Diamond specifications and retailer prices

From £256 GBP
$343 USD
As of October 29, 2026
Save £968 GBP (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,224 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831607715 or 831607715. Listed at 25 retailers as of October 29, 2026, with prices from £256 to £1,224, a £968 spread on the same certified stone. Brilliant Earth lists it at £1,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831607715
Dimensions8.15 × 8.12 × 4.85 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
8.15 mm8.12 mm1.99 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831607715
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

Caratlytics Score

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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: £1,224 GBP|Low: £182 GBP|High: £1,500 GBP|Avg: £714 GBP|-18.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5£256 GBP
Retailer 8£315 GBP
Retailer 10£381 GBP
Retailer 11£399 GBP
Retailer 15£479 GBP
Retailer 14£480 GBP
Retailer 2£503 GBP
Retailer 6£602 GBP
Retailer 13£661 GBP
Retailer 16£735 GBP
Retailer 4£876 GBP
Retailer 3£925 GBP
Retailer 7£946 GBP
Retailer 17£1,015 GBP
Retailer 18£1,090 GBP
Retailer 12£1,142 GBP
Retailer 9£1,144 GBP
Brilliant Earth£1,224 GBP

41 data points across 18 retailers

25 retailers£256 GBP to £1,224 GBP

Retailer 1
-
£228 GBP
$306 USD
Price last confirmed 39 days ago
Retailer 2
-
£228 GBP
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£256 GBP
$343 USD
View
Final sale: no returns
Retailer 4
-
£280 GBP
$375 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£284 GBP
$380 USD
View
Retailer 6
-
£284 GBP
$380 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£315 GBP
HK$3,300 HKD
View
B+
Retailer 8
-
£381 GBP
$510 USD
View
A
Retailer 9
-
£399 GBP
$535 USD
View
A
Retailer 10
-
£479 GBP
ZAR 10,377 ZAR
View
A
Retailer 11
-
£480 GBP
€612 EUR
View
A
Retailer 12
-
£503 GBP
View
B+
Retailer 13
-
£602 GBP
$807 USD
View
B+
Retailer 14
-
£661 GBP
A$1,362 AUD
View
B+
Retailer 15
-
£735 GBP
$985 USD
View
B
Retailer 16
-
£894 GBP
$1,198 USD
View
Retailer 17
-
£911 GBP
$1,221 USD
View
Price last confirmed 39 days ago
B
Retailer 18
-
£911 GBP
$1,221 USD
View
B
Retailer 19
-
£925 GBP
SGD 1,674 SGD
View
B
Retailer 20
-
£946 GBP
$1,268 USD
View
Retailer 21
-
£1,015 GBP
$1,360 USD
View
Price last confirmed 26 days ago
B
Retailer 22
-
£1,090 GBP
$1,460 USD
View
B
Retailer 23
-
£1,142 GBP
View
B
Retailer 24
-
£1,144 GBP
$1,533 USD
View
Most Expensive
B
Brilliant Earth
21699429A · Oct 29
£1,224 GBP
$1,640 USD
View
24 more retailers have this diamond
Prices start from £256 GBPSave up to £968 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
1.99ct Round
£256 GBP