Emerald|Lab Grown|IGI

2.51ct I VVS2 Emerald Lab Grown Diamond

ID • I/VVS2 • IGI LG811626319

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811626319

Diamond specifications and retailer prices

From $647 USD
As of October 30, 2026
Save $973 USD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,620 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811626319 or 811626319. Listed at 5 retailers as of October 28, 2026, with prices from $647 to $1,620, a $973 spread on the same certified stone. Rare Carat lists it at $1,620. 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
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811626319
Dimensions9.50 × 6.32 × 4.02 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm6.32 mm2.51 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811626319
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 37.2°Culet: LargeDepth 63.6%

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 30
Current: $1,620 USD|Low: $640 USD|High: $1,620 USD|Avg: $995 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$647 USD
Retailer 5$664 USD
Retailer 3$707 USD
Retailer 4$1,364 USD
Rare Carat$1,620 USD

2 data points across 5 retailers

5 retailers$647 USD to $1,620 USD

A
Cheapest Retailer
-
$647 USD
B+
Retailer 2
-
$664 USD
View
A
Retailer 3
-
$707 USD
View
B+
Retailer 4
-
$1,364 USD
View
Most Expensive
B
Rare Carat
496-306_l_811626319 · Oct 28
$1,620 USD
View
4 more retailers have this diamond
Prices start from $647 USDSave up to $973 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.

A
2.51ct Emerald
$647 USD