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Marquise|Lab Grown|IGI

2.53ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG835668196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835668196

Diamond specifications and retailer prices

From £2,556 GBP
$3,425 USD
As of November 2, 2026
Save £8,487 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,043 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835668196 or 835668196. Listed at 14 retailers as of November 2, 2026, with prices from £2,556 to £11,043, a £8,487 spread on the same certified stone. With Clarity lists it at £11,043. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835668196
Dimensions14.12 × 7.05 × 4.49 mm
L/W Ratio2.00
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
14.12 mm7.05 mm2.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835668196
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

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: Nov 2
Current: £3,762 GBP|Low: £2,556 GBP|High: £11,043 GBP|Avg: £5,732 GBP|-2.2%
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
With Clarity
November 2, 2026
Retailer 10£2,556 GBP
Retailer 12£2,730 GBP
Retailer 3£3,487 GBP
Retailer 11£3,564 GBP
Retailer 1£3,762 GBP
Retailer 5£4,285 GBP
Retailer 9£4,544 GBP
Retailer 13£7,066 GBP
Retailer 6£7,165 GBP
Retailer 8£7,291 GBP
Retailer 4£7,477 GBP
Retailer 7£8,052 GBP
Retailer 2£9,896 GBP
With Clarity£11,043 GBP

20 data points across 14 retailers

14 retailers£2,556 GBP to £11,043 GBP

A
Cheapest Retailer
-
£2,556 GBP
$3,425 USD
A
Retailer 2
-
£2,730 GBP
$3,658 USD
View
B+
Retailer 3
-
£3,487 GBP
HK$36,500 HKD
View
B+
Retailer 4
-
£3,564 GBP
$4,775 USD
View
B+
Retailer 5
-
£3,762 GBP
View
B+
Retailer 6
-
£4,285 GBP
$5,742 USD
View
B+
Retailer 7
-
£4,544 GBP
€5,798 EUR
View
B
Retailer 8
-
£7,066 GBP
$9,468 USD
View
B
Retailer 9
-
£7,165 GBP
View
B
Retailer 10
-
£7,291 GBP
ZAR 157,824 ZAR
View
Retailer 11
-
£7,477 GBP
$10,019 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£8,052 GBP
A$16,599 AUD
View
B
Retailer 13
-
£9,896 GBP
$13,259 USD
View
Most Expensive
B
With Clarity
835668196 · Nov 2
£11,043 GBP
$14,796 USD
View
13 more retailers have this diamond
Prices start from £2,556 GBPSave up to £8,487 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
2.53ct Marquise
£2,556 GBP