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Round|Lab Grown|IGI

1.99ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG818645104

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818645104

Diamond specifications and retailer prices

From £240 GBP
$319 USD
As of October 29, 2026
Save £2,316 GBP (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,556 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818645104 or 818645104. Listed at 26 retailers as of October 27, 2026, with prices from £240 to £2,556, a £2,316 spread on the same certified stone. Queensmith lists it at £2,556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645104
Dimensions8.05 × 8.12 × 4.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.05 mm8.12 mm1.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645104
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: 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: £528 GBP|Low: £231 GBP|High: £2,260 GBP|Avg: £732 GBP|+2.9%
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
October 29, 2026
Retailer 3£240 GBP
Retailer 5£297 GBP
Retailer 4£399 GBP
Retailer 14£413 GBP
Retailer 8£450 GBP
Retailer 9£477 GBP
Retailer 11£511 GBP
Retailer 1£528 GBP
Retailer 10£693 GBP
Retailer 2£733 GBP
Retailer 12£1,059 GBP
Retailer 6£1,143 GBP
Retailer 7£1,198 GBP
Retailer 13£2,148 GBP

34 data points across 14 retailers

26 retailers£240 GBP to £2,556 GBP

A
Cheapest Retailer
-
£240 GBP
$319 USD
A
Retailer 2
-
£269 GBP
$358 USD
View
Final sale: no returns
A
Retailer 3
-
£279 GBP
$371 USD
View
A
Retailer 4
-
£297 GBP
$396 USD
View
A
Retailer 5
-
£297 GBP
$396 USD
View
A
Retailer 6
-
£327 GBP
HK$3,400 HKD
View
B+
Retailer 7
-
£399 GBP
$532 USD
View
A
Retailer 8
-
£413 GBP
$550 USD
View
A
Retailer 9
-
£450 GBP
View
A
Retailer 10
-
£477 GBP
€605 EUR
View
A
Retailer 11
-
£505 GBP
$673 USD
View
A
Retailer 12
-
£511 GBP
ZAR 10,994 ZAR
View
A
Retailer 13
-
£528 GBP
View
B+
Retailer 14
-
£645 GBP
$859 USD
View
B+
Retailer 15
-
£693 GBP
A$1,420 AUD
View
B+
Retailer 16
-
£733 GBP
$976 USD
View
B+
Retailer 17
-
£942 GBP
$1,254 USD
View
B+
Retailer 18
-
£952 GBP
SGD 1,713 SGD
View
B+
Retailer 19
-
£956 GBP
$1,273 USD
View
B+
Retailer 20
-
£990 GBP
$1,319 USD
View
B+
Retailer 21
-
£1,059 GBP
$1,410 USD
View
B+
Retailer 22
-
£1,143 GBP
$1,522 USD
View
B
Retailer 23
-
£1,182 GBP
$1,575 USD
View
B+
Retailer 24
-
£1,198 GBP
View
B
Retailer 25
-
£2,148 GBP
$2,860 USD
View
Most Expensive
B
Queensmith
LG818645104 · Oct 27
£2,556 GBP
View
25 more retailers have this diamond
Prices start from £240 GBPSave up to £2,316 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
£240 GBP