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Round|Lab Grown|IGI

2.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG717587590

Certificate IGI LG717587590

Diamond specifications and retailer prices

From $339 USD
Save $2,171 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,510 USD at Brilliant Earth
View at Brilliant Earth

About this 2.45ct lab-grown round diamond

This 2.45ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717587590 or 717587590. Listed at 25 retailers, with prices from $339 to $2,510 at Brilliant Earth, a $2,171 spread on the same certified stone. 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

2.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717587590
Dimensions8.69 × 8.64 × 5.36 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 mm8.64 mm2.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717587590
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $2,510 USD|Low: $269 USD|High: $4,480 USD|Avg: $1,189 USD|-44.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 8$339 USD
Retailer 5$378 USD
Retailer 6$415 USD
Retailer 9$420 USD
Retailer 16$565 USD
Retailer 22$650 USD
Retailer 2$669 USD
Retailer 21$713 USD
Retailer 17$728 USD
Retailer 14$759 USD
Retailer 19$930 USD
Retailer 7$977 USD
Retailer 20$992 USD
Retailer 10$1,129 USD
Retailer 4$1,310 USD
Retailer 12$1,393 USD
Retailer 11$1,636 USD
Retailer 18$1,703 USD
Retailer 3$1,736 USD
Retailer 13$1,838 USD
Retailer 15$1,927 USD
Brilliant Earth$2,510 USD

40 data points across 22 retailers

25 retailers$339 USD to $2,510 USD

A
Cheapest Retailer
-
$339 USD
A
Retailer 2
-
$378 USD
View
A
Retailer 3
-
$393 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$415 USD
View
A
Retailer 5
-
$420 USD
View
B+
Retailer 6
-
$565 USD
View
A
Retailer 7
-
$650 USD
View
A
Retailer 8
-
$669 USD
€637 EUR
View
A
Retailer 9
-
$713 USD
View
A
Retailer 10
-
$729 USD
£574 GBP
View
A
Retailer 11
-
$759 USD
A$1,168 AUD
View
B+
Retailer 12
-
$930 USD
A$1,430 AUD
View
B+
Retailer 13
-
$977 USD
View
B+
Retailer 14
-
$992 USD
ZAR 16,024 ZAR
View
B+
Retailer 15
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$1,129 USD
View
B+
Retailer 16
-
$1,337 USD
View
B+
Retailer 17
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$1,350 USD
View
B+
Retailer 18
-
$1,393 USD
View
B
Retailer 19
-
$1,589 USD
View
B
Retailer 20
-
$1,636 USD
View
B
Retailer 21
-
$1,703 USD
£1,341 GBP
View
B
Retailer 22
-
$1,736 USD
View
B
Retailer 23
-
$1,838 USD
A$2,827 AUD
View
B
Retailer 24
-
$1,927 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
14865679A · Oct 1
$2,510 USD
View
24 more retailers have this diamond
Prices start from $339 USDSave up to $2,171 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
2.45ct Round
$339 USD