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Round|Lab Grown|IGI

2.51ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG735572589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735572589

Diamond specifications and retailer prices

From €439 EUR
$490 USD
As of October 29, 2026
Save €1,836 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,967 EUR at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735572589 or 735572589. Listed at 25 retailers as of October 25, 2026, with a 419% 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

2.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735572589
Dimensions8.64 × 8.69 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.64 mm8.69 mm2.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735572589
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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: €2,967 EUR|Low: €422 EUR|High: €2,967 EUR|Avg: €1,216 EUR
Rare Carat
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
October 30, 2026
Retailer 5€439 EUR
Retailer 9€513 EUR
Retailer 8€544 EUR
Retailer 14€667 EUR
Retailer 2€683 EUR
Retailer 4€729 EUR
Retailer 16€825 EUR
Retailer 12€831 EUR
Retailer 11€902 EUR
Retailer 10€1,208 EUR
Retailer 3€1,270 EUR
Retailer 13€1,313 EUR
Retailer 7€1,895 EUR
Retailer 6€2,208 EUR
Retailer 15€2,275 EUR
Rare Carat€2,967 EUR

32 data points across 16 retailers

25 retailers€439 EUR to €2,275 EUR

A
Cheapest Retailer
-
€439 EUR
$490 USD
A
Retailer 2
-
€491 EUR
$549 USD
View
A
Retailer 3
-
€513 EUR
$573 USD
View
Final sale: no returns
A
Retailer 4
-
€544 EUR
$608 USD
View
Retailer 5
-
€544 EUR
$608 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€667 EUR
$745 USD
View
A
Retailer 7
-
€683 EUR
£601 GBP
View
A
Retailer 8
-
€729 EUR
$815 USD
View
A
Retailer 9
-
€789 EUR
$881 USD
View
A
Retailer 10
-
€825 EUR
A$1,418 AUD
View
A
Retailer 11
-
€831 EUR
View
A
Retailer 12
-
€902 EUR
£793 GBP
View
B+
Retailer 13
-
€1,208 EUR
A$2,076 AUD
View
B+
Retailer 14
-
€1,233 EUR
$1,378 USD
View
B+
Retailer 15
-
€1,270 EUR
$1,419 USD
View
B+
Retailer 16
-
€1,313 EUR
ZAR 23,698 ZAR
View
Retailer 17
-
€1,350 EUR
$1,508 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
€1,431 EUR
$1,599 USD
View
B
Retailer 19
-
€1,774 EUR
$1,982 USD
View
B
Retailer 20
-
€1,895 EUR
$2,117 USD
View
B
Retailer 21
-
€1,897 EUR
$2,120 USD
View
B
Retailer 22
-
€2,036 EUR
$2,275 USD
View
Retailer 23
-
€2,208 EUR
A$3,795 AUD
View
Price last confirmed 23 days ago
B
Retailer 24
-
€2,275 EUR
£2,001 GBP
View
Most Expensive
Rare Carat
R04528 · Oct 7
€2,967 EUR
$3,315 USD
View
Price last confirmed 23 days ago
24 more retailers have this diamond
Prices start from €439 EURSave up to €1,836 EUR

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
2.51ct Round
€439 EUR