Emerald|Lab Grown|IGI

8.46ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG792635214

Certificate IGI LG792635214

Diamond specifications and retailer prices

From $3,102 USD
Save $10,852 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,560 USD at Brilliant Earth
View at Brilliant Earth

About this 8.46ct lab-grown emerald diamond

This 8.46ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792635214 or 792635214. Listed at 18 retailers, with a 350% 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

8.46
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792635214
Dimensions13.55 × 9.39 × 6.55 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm9.39 mm8.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792635214
Side View
Table 62.0%Crown 39.3°Girdle: STK-THKPavilion 41.8°Culet: LargeDepth 69.8%

Caratlytics Score

How it works →
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 30
Current: $20,560 USD|Low: $2,480 USD|High: $20,560 USD|Avg: $7,531 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
September 29, 2026
Retailer 17$3,102 USD
Retailer 15$3,375 USD
Retailer 18$3,549 USD
Retailer 6$3,755 USD
Retailer 14$3,853 USD
Retailer 8$4,710 USD
Retailer 11$5,130 USD
Retailer 5$5,301 USD
Retailer 9$5,322 USD
Retailer 2$5,422 USD
Retailer 3$6,081 USD
Retailer 13$6,640 USD
Retailer 10$9,907 USD
Retailer 12$10,189 USD
Retailer 4$10,397 USD
Retailer 16$13,651 USD
Retailer 7$13,954 USD
Brilliant Earth$20,560 USD

37 data points across 18 retailers

18 retailers$3,102 USD to $13,954 USD

A
Cheapest Retailer
-
$3,102 USD
B+
Retailer 2
-
$3,375 USD
View
B+
Retailer 3
-
$3,549 USD
View
B+
Retailer 4
-
$3,755 USD
View
B+
Retailer 5
-
$3,853 USD
View
B+
Retailer 6
-
$4,710 USD
HK$36,800 HKD
View
B+
Retailer 7
-
$5,130 USD
View
B
Retailer 8
-
$5,301 USD
View
B
Retailer 9
-
$5,322 USD
View
B
Retailer 10
-
$5,413 USD
£4,262 GBP
View
B
Retailer 11
-
$6,081 USD
£4,788 GBP
View
B
Retailer 12
-
$6,640 USD
View
B
Retailer 13
-
$9,907 USD
View
B
Retailer 14
-
$10,189 USD
£8,023 GBP
View
B
Retailer 15
-
$10,397 USD
View
B
Retailer 16
-
$13,651 USD
SGD 18,447 SGD
View
B
Retailer 17
-
$13,954 USD
View
Most Expensive
B
Brilliant Earth
20794429Y · Oct 1
$20,560 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,102 USDSave up to $10,852 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
8.46ct Emerald
$3,102 USD