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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG842642512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842642512

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 29, 2026
Save €1,144 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,795 EUR at Rare Carat · As of October 14, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842642512 or 842642512. Listed at 22 retailers as of October 29, 2026, with a 430% 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842642512
Dimensions8.78 × 8.82 × 5.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.82 mm2.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842642512
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: €1,795 EUR|Low: €266 EUR|High: €1,795 EUR|Avg: €796 EUR
Rare Carat
Retailer 2
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Retailer 22
October 31, 2026
Retailer 7€266 EUR
Retailer 18€309 EUR
Retailer 14€337 EUR
Retailer 15€337 EUR
Retailer 20€367 EUR
Retailer 22€443 EUR
Retailer 12€456 EUR
Retailer 3€469 EUR
Retailer 8€532 EUR
Retailer 2€583 EUR
Retailer 19€598 EUR
Retailer 10€746 EUR
Retailer 17€790 EUR
Retailer 16€798 EUR
Retailer 11€811 EUR
Retailer 13€1,060 EUR
Retailer 4€1,078 EUR
Retailer 6€1,103 EUR
Retailer 21€1,182 EUR
Retailer 9€1,355 EUR
Retailer 5€1,410 EUR
Rare Carat€1,795 EUR

20 data points across 22 retailers

22 retailers€266 EUR to €1,410 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
A
Retailer 2
-
€309 EUR
$345 USD
View
A
Retailer 3
-
€337 EUR
$376 USD
View
A
Retailer 4
-
€337 EUR
$376 USD
View
A
Retailer 5
-
€367 EUR
HK$3,200 HKD
View
B+
Retailer 6
-
€443 EUR
$495 USD
View
A
Retailer 7
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€456 EUR
$510 USD
View
A
Retailer 8
-
€469 EUR
£413 GBP
View
A
Retailer 9
-
€532 EUR
View
A
Retailer 10
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€583 EUR
£513 GBP
View
A
Retailer 11
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€598 EUR
$668 USD
View
A
Retailer 12
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€746 EUR
A$1,282 AUD
View
A
Retailer 13
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€790 EUR
$883 USD
View
A
Retailer 14
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€798 EUR
$891 USD
View
A
Retailer 15
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€811 EUR
ZAR 14,643 ZAR
View
B+
Retailer 16
-
€1,060 EUR
$1,184 USD
View
B+
Retailer 17
-
€1,078 EUR
SGD 1,627 SGD
View
B+
Retailer 18
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€1,103 EUR
$1,232 USD
View
B+
Retailer 19
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€1,182 EUR
$1,320 USD
View
B+
Retailer 20
-
€1,355 EUR
£1,192 GBP
View
B
Retailer 21
-
€1,410 EUR
$1,575 USD
View
Most Expensive
Rare Carat
00063297_l_842642512 · Oct 14
€1,795 EUR
$2,005 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from €266 EURSave up to €1,144 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
€266 EUR