Round|Lab Grown|IGI

2.51ct E VVS1 Round Lab Grown Diamond

VG • E/VVS1 • IGI LG809601388

Certificate IGI LG809601388

Diamond specifications and retailer prices

From $353 USD
Save $2,327 USD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,520 USD at Brilliant Earth
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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG809601388 or 809601388. Listed at 27 retailers, with a 659% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809601388
Dimensions8.89 × 8.87 × 5.15 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
8.89 mm8.87 mm2.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809601388
Side View
Table 63.0%Crown 32°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $701 USD|Low: $248 USD|High: $2,680 USD|Avg: $1,017 USD|+5.2%
Retailer 1
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Retailer 23
October 1, 2026
Retailer 16$248 USD
Retailer 7$353 USD
Retailer 6$395 USD
Retailer 3$409 USD
Retailer 8$432 USD
Retailer 9$438 USD
Retailer 12$578 USD
Retailer 17$582 USD
Retailer 18$590 USD
Retailer 1$701 USD
Retailer 2$732 USD
Retailer 19$761 USD
Retailer 20$969 USD
Retailer 21$1,034 USD
Retailer 14$1,176 USD
Retailer 10$1,227 USD
Retailer 4$1,407 USD
Retailer 23$1,413 USD
Retailer 15$1,682 USD
Retailer 22$1,728 USD
Retailer 5$1,793 USD
Retailer 11$1,847 USD
Retailer 13$2,680 USD

36 data points across 23 retailers

27 retailers$353 USD to $2,680 USD

A
Cheapest Retailer
-
$353 USD
A
Retailer 2
-
$395 USD
View
A
Retailer 3
-
$409 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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$432 USD
View
A
Retailer 5
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$438 USD
View
A
Retailer 6
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$486 USD
HK$3,800 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
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$578 USD
£455 GBP
View
B+
Retailer 8
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$582 USD
View
A
Retailer 9
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$590 USD
View
A
Retailer 10
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$671 USD
€639 EUR
View
A
Retailer 11
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$701 USD
€668 EUR
View
A
Retailer 12
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$732 USD
View
A
Retailer 13
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$763 USD
£600 GBP
View
B+
Retailer 14
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$969 USD
A$1,490 AUD
View
B+
Retailer 15
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$1,034 USD
ZAR 16,698 ZAR
View
B+
Retailer 16
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$1,176 USD
View
B+
Retailer 17
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$1,227 USD
View
B+
Retailer 18
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$1,407 USD
View
B+
Retailer 19
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$1,413 USD
SGD 1,909 SGD
View
B+
Retailer 20
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$1,448 USD
View
B
Retailer 21
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$1,680 USD
View
B
Retailer 22
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$1,682 USD
View
B
Retailer 23
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$1,728 USD
£1,361 GBP
View
B
Retailer 24
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$1,793 USD
View
B
Retailer 25
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$1,885 USD
View
B
Retailer 26
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$2,680 USD
View
Most Expensive
C
Brilliant Earth
20302623A · Oct 1
$6,520 USD
View
Price under review
26 more retailers have this diamond
Prices start from $353 USDSave up to $2,327 USD

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.

A
2.51ct Round
$353 USD