Marquise|Lab Grown|IGI

2.00ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804604989

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804604989

Diamond specifications and retailer prices

From £1,881 GBP
A$3,878 AUD
As of October 31, 2026
23 retailers carry this diamond
Most expensive: £5,162 GBP at Taylor and Hart · As of October 21, 2026
View at Taylor and Hart

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804604989 or 804604989. Listed at 23 retailers as of October 31, 2026. 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

2.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804604989
Dimensions12.76 × 6.52 × 4.10 mm
L/W Ratio1.96
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
12.76 mm6.52 mm2.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804604989
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,120 GBP|Low: £1,101 GBP|High: £7,889 GBP|Avg: £3,042 GBP|+1.0%
Retailer 1
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Retailer 25
Taylor and Hart
October 22, 2026
Retailer 7£1,118 GBP
Retailer 25£1,146 GBP
Retailer 11£1,248 GBP
Retailer 13£1,262 GBP
Retailer 4£1,330 GBP
Retailer 24£1,331 GBP
Retailer 22£1,459 GBP
Retailer 5£1,881 GBP
Retailer 2£2,097 GBP
Retailer 1£2,120 GBP
Retailer 20£2,199 GBP
Retailer 12£2,352 GBP
Retailer 9£2,492 GBP
Retailer 6£2,752 GBP
Retailer 10£3,037 GBP
Retailer 23£3,433 GBP
Retailer 14£3,625 GBP
Retailer 18£3,696 GBP
Retailer 19£3,747 GBP
Retailer 17£4,028 GBP
Retailer 21£4,216 GBP
Retailer 3£5,030 GBP
Retailer 15£5,160 GBP
Taylor and Hart£5,162 GBP
Retailer 16£6,336 GBP
Retailer 8£7,889 GBP

31 data points across 26 retailers

23 retailers

Retailer 1
-
£1,118 GBP
$1,498 USD
Price last confirmed 10 days ago
Retailer 2
-
£1,146 GBP
$1,536 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£1,248 GBP
$1,672 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£1,262 GBP
$1,691 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£1,330 GBP
$1,782 USD
View
Price last confirmed 12 days ago
Retailer 6
-
£1,330 GBP
$1,782 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£1,459 GBP
$1,955 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£1,881 GBP
A$3,878 AUD
View
Retailer 9
-
£2,097 GBP
$2,810 USD
View
Price last confirmed 13 days ago
Retailer 10
-
£2,120 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£2,352 GBP
$3,152 USD
View
Price last confirmed 10 days ago
Retailer 12
-
£2,752 GBP
$3,687 USD
View
Price last confirmed 12 days ago
Retailer 13
-
£3,037 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
£3,433 GBP
$4,600 USD
View
Price last confirmed 11 days ago
Retailer 15
-
£3,625 GBP
$4,858 USD
View
Price last confirmed 11 days ago
Retailer 16
-
£3,696 GBP
$4,952 USD
View
Price last confirmed 10 days ago
Retailer 17
-
£3,747 GBP
ZAR 81,099 ZAR
View
Price last confirmed 11 days ago
Retailer 18
-
£4,028 GBP
$5,397 USD
View
Price last confirmed 10 days ago
Retailer 19
-
£4,216 GBP
View
Price last confirmed 10 days ago
Retailer 20
-
£5,030 GBP
$6,740 USD
View
Price last confirmed 10 days ago
Retailer 21
-
£5,157 GBP
$6,910 USD
View
Price last confirmed 10 days ago
Retailer 22
-
£5,160 GBP
$6,914 USD
View
Price last confirmed 10 days ago
Most Expensive
Taylor and Hart
YV1T24U · Oct 21
£5,162 GBP
$6,916 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from £1,881 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.

B+
2.00ct Marquise
£1,881 GBP