CaratHunter
Plans
Round|Lab Grown|IGI

2.53ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG781646893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781646893

Diamond specifications and retailer prices

From £251 GBP
$334 USD
As of October 29, 2026
Save £1,972 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,214 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781646893 or 781646893. Listed at 22 retailers as of October 29, 2026, with a 786% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781646893
Dimensions8.69 × 8.75 × 5.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm8.75 mm2.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781646893
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: £3,214 GBP|Low: £250 GBP|High: £3,319 GBP|Avg: £914 GBP|-3.2%
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 8£251 GBP
Retailer 5£288 GBP
Retailer 15£311 GBP
Retailer 16£311 GBP
Retailer 6£413 GBP
Retailer 13£413 GBP
Retailer 17£558 GBP
Retailer 4£590 GBP
Retailer 12£595 GBP
Retailer 2£617 GBP
Retailer 14£911 GBP
Retailer 18£1,102 GBP
Retailer 7£1,173 GBP
Retailer 10£1,262 GBP
Retailer 11£1,347 GBP
Retailer 9£1,412 GBP
Retailer 3£2,223 GBP
Brilliant Earth£3,214 GBP

41 data points across 18 retailers

22 retailers£251 GBP to £2,223 GBP

A
Cheapest Retailer
-
£251 GBP
$334 USD
Retailer 2
-
£268 GBP
$357 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£288 GBP
$383 USD
View
Final sale: no returns
Retailer 4
-
£311 GBP
$414 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
£311 GBP
$414 USD
View
A
Retailer 6
-
£311 GBP
$414 USD
View
Retailer 7
-
£328 GBP
$437 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
£413 GBP
$550 USD
View
B+
Retailer 9
-
£413 GBP
$550 USD
View
A
Retailer 10
-
£558 GBP
$743 USD
View
A
Retailer 11
-
£590 GBP
$786 USD
View
A
Retailer 12
-
£595 GBP
A$1,218 AUD
View
A
Retailer 13
-
£617 GBP
View
B+
Retailer 14
-
£911 GBP
$1,213 USD
View
B+
Retailer 15
-
£1,102 GBP
$1,468 USD
View
B+
Retailer 16
-
£1,173 GBP
$1,562 USD
View
Retailer 17
-
£1,180 GBP
$1,572 USD
View
Price last confirmed 33 days ago
Retailer 18
-
£1,262 GBP
$1,681 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
£1,347 GBP
View
Retailer 20
-
£1,412 GBP
A$2,893 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
£2,223 GBP
$2,960 USD
View
Most Expensive
Brilliant Earth
18277941A · Oct 18
£3,214 GBP
$4,280 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from £251 GBPSave up to £1,972 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 Round
£251 GBP