Emerald|Lab Grown|IGI

1.51ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG483113057

Shape and cutting style on the report: Emerald cut

Certificate IGI LG483113057

Diamond specifications and retailer prices

From $187 USD
As of October 30, 2026
Save $1,603 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,790 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG483113057 or 483113057. Listed at 16 retailers as of October 30, 2026, with prices from $187 to $1,790, a $1,603 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. 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

1.51
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483113057
Dimensions7.27 × 5.21 × 3.88 mm
L/W Ratio1.40
Culet sizeLong
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
7.27 mm5.21 mm1.51 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483113057
Side View
Table 70.0%Crown 25.7°Girdle: ThickPavilion 44.9°Culet: LNGDepth 74.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,790 USD|Low: $179 USD|High: $5,897 USD|Avg: $942 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 18$187 USD
Retailer 22$209 USD
Retailer 3$217 USD
Retailer 19$232 USD
Retailer 21$232 USD
Retailer 7$312 USD
Retailer 6$378 USD
Retailer 10$400 USD
Retailer 16$433 USD
Retailer 9$440 USD
Retailer 5$518 USD
Retailer 13$596 USD
Retailer 17$748 USD
Retailer 20$822 USD
Retailer 14$934 USD
Retailer 8$995 USD
Retailer 4$1,006 USD
Retailer 2$1,031 USD
Retailer 15$1,045 USD
Retailer 11$1,760 USD
Do Amore Diamonds$1,790 USD
Retailer 12$5,897 USD

26 data points across 22 retailers

16 retailers$187 USD to $1,790 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
B+
Retailer 4
-
$232 USD
View
B+
Retailer 5
-
$232 USD
View
B+
Retailer 6
-
$312 USD
View
B+
Retailer 7
-
$378 USD
View
Retailer 8
-
$433 USD
ZAR 6,988 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$518 USD
View
B+
Retailer 10
-
$596 USD
A$917 AUD
View
B
Retailer 11
-
$748 USD
View
B
Retailer 12
-
$822 USD
View
B
Retailer 13
-
$995 USD
View
B
Retailer 14
-
$1,006 USD
£792 GBP
View
B
Retailer 15
-
$1,031 USD
£812 GBP
View
Most Expensive
C
Do Amore Diamonds
27-0E7ECB158 · Oct 31
$1,790 USD
View
15 more retailers have this diamond
Prices start from $187 USDSave up to $1,603 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
1.51ct Emerald
$187 USD