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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG754521692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754521692

Diamond specifications and retailer prices

From €280 EUR
$313 USD
As of October 29, 2026
Save €1,120 EUR (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,291 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG754521692 or 754521692. Listed at 25 retailers as of October 29, 2026, with a 400% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754521692
Dimensions8.76 × 8.79 × 5.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.79 mm2.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754521692
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €2,291 EUR|Low: €277 EUR|High: €2,354 EUR|Avg: €911 EUR|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11€280 EUR
Retailer 21€325 EUR
Retailer 16€332 EUR
Retailer 5€347 EUR
Retailer 6€347 EUR
Retailer 20€528 EUR
Retailer 7€567 EUR
Retailer 13€588 EUR
Retailer 4€614 EUR
Retailer 15€618 EUR
Retailer 18€771 EUR
Retailer 3€795 EUR
Retailer 19€838 EUR
Retailer 9€899 EUR
Retailer 12€1,117 EUR
Retailer 10€1,158 EUR
Retailer 2€1,335 EUR
Retailer 8€1,392 EUR
Retailer 17€1,400 EUR
Retailer 14€1,786 EUR
Brilliant Earth€2,291 EUR

35 data points across 21 retailers

25 retailers€280 EUR to €1,400 EUR

Retailer 1
-
€277 EUR
$310 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€280 EUR
$313 USD
View
A
Retailer 3
-
€325 EUR
$363 USD
View
A
Retailer 4
-
€332 EUR
$371 USD
View
Final sale: no returns
Retailer 5
-
€340 EUR
$380 USD
View
Price last confirmed 39 days ago
A
Retailer 6
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€347 EUR
$388 USD
View
A
Retailer 7
-
€347 EUR
$388 USD
View
A
Retailer 8
-
€528 EUR
$590 USD
View
B+
Retailer 9
-
€567 EUR
$633 USD
View
A
Retailer 10
-
€588 EUR
View
A
Retailer 11
-
€614 EUR
$686 USD
View
A
Retailer 12
-
€618 EUR
£543 GBP
View
A
Retailer 13
-
€771 EUR
A$1,325 AUD
View
B+
Retailer 14
-
€795 EUR
$888 USD
View
B+
Retailer 15
-
€838 EUR
ZAR 15,128 ZAR
View
B+
Retailer 16
-
€899 EUR
$1,004 USD
View
Retailer 17
-
€1,107 EUR
$1,237 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
€1,117 EUR
$1,248 USD
View
B+
Retailer 19
-
€1,158 EUR
$1,294 USD
View
B+
Retailer 20
-
€1,274 EUR
$1,423 USD
View
B
Retailer 21
-
€1,335 EUR
$1,492 USD
View
B
Retailer 22
-
€1,392 EUR
$1,555 USD
View
B
Retailer 23
-
€1,400 EUR
£1,232 GBP
View
Retailer 24
-
€1,786 EUR
$1,995 USD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
18184798A · Oct 16
€2,291 EUR
$2,560 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from €280 EURSave up to €1,120 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
€280 EUR