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Heart|Lab Grown|IGI

2.50ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG506191271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG506191271

Diamond specifications and retailer prices

From $2,120 USD
As of October 31, 2026
Save $2,699 USD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,620 USD at RockHer · As of October 31, 2026
View at RockHer

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506191271 or 506191271. Listed at 13 retailers as of October 30, 2026, with a 127% 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

2.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506191271
Dimensions9.14 × 8.24 × 5.73 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.14 mm8.24 mm2.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506191271
Side View
Table 54.5%Crown 41.9°Girdle: MED-VTKPavilion 41.8°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,498 USD|Low: $2,120 USD|High: $14,112 USD|Avg: $6,994 USD|-25.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$2,120 USD
Retailer 8$4,819 USD
Retailer 2$5,050 USD
Retailer 3$5,397 USD
Retailer 9$5,590 USD
Retailer 11$6,985 USD
Retailer 4$7,061 USD
Retailer 7$7,139 USD
Retailer 10$8,642 USD
Retailer 1$10,498 USD
Retailer 5$11,435 USD

35 data points across 11 retailers

13 retailers$2,120 USD to $4,819 USD

B
Cheapest Retailer
-
$2,120 USD
B
Retailer 2
-
$4,819 USD
View
Retailer 3
-
$5,050 USD
View
Price under review
Retailer 4
-
$5,397 USD
View
Price under review
Final sale: no returns
Retailer 5
-
$5,590 USD
View
Price under review
Retailer 6
-
$5,590 USD
View
Price under review
Most Expensive
RockHer
igi-1e2bdda7 · Oct 31
$5,620 USD
View
Price under review
6 more retailers have this diamond
Prices start from $2,120 USDSave up to $2,699 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
2.50ct Heart
$2,120 USD