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Emerald|Lab Grown|IGI

1.51ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG603343155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603343155

Diamond specifications and retailer prices

From €260 EUR
$291 USD
As of October 30, 2026
Save €1,234 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,495 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603343155 or 603343155. Listed at 20 retailers as of October 29, 2026, with prices from €260 to €1,495, a €1,234 spread on the same certified stone. Brilliant Earth lists it at €1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343155
Dimensions8.32 × 5.35 × 3.38 mm
L/W Ratio1.56
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
8.32 mm5.35 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343155
Side View
Table 67.0%Crown 33.6°Girdle: MED-STKPavilion 37.9°Culet: LNGDepth 63.2%

Caratlytics Score

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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: €1,495 EUR|Low: €250 EUR|High: €1,566 EUR|Avg: €712 EUR|-4.6%
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
Retailer 19
October 31, 2026
Retailer 17€260 EUR
Retailer 9€291 EUR
Retailer 6€302 EUR
Retailer 5€323 EUR
Retailer 18€323 EUR
Retailer 7€453 EUR
Retailer 15€465 EUR
Retailer 3€531 EUR
Retailer 14€555 EUR
Retailer 8€556 EUR
Retailer 2€571 EUR
Retailer 13€751 EUR
Retailer 16€992 EUR
Retailer 4€1,038 EUR
Retailer 11€1,081 EUR
Retailer 19€1,242 EUR
Retailer 12€1,300 EUR
Retailer 10€1,328 EUR
Brilliant Earth€1,495 EUR

44 data points across 19 retailers

20 retailers€260 EUR to €1,495 EUR

A
Cheapest Retailer
-
€260 EUR
$291 USD
A
Retailer 2
-
€291 EUR
$325 USD
View
Final sale: no returns
A
Retailer 3
-
€302 EUR
$337 USD
View
A
Retailer 4
-
€323 EUR
$361 USD
View
A
Retailer 5
-
€323 EUR
$361 USD
View
A
Retailer 6
-
€453 EUR
$506 USD
View
A
Retailer 7
-
€465 EUR
$520 USD
View
B+
Retailer 8
-
€531 EUR
$593 USD
View
B+
Retailer 9
-
€555 EUR
ZAR 10,012 ZAR
View
B+
Retailer 10
-
€556 EUR
$621 USD
View
B+
Retailer 11
-
€571 EUR
£503 GBP
View
B+
Retailer 12
-
€751 EUR
A$1,290 AUD
View
B+
Retailer 13
-
€779 EUR
HK$6,800 HKD
View
B
Retailer 14
-
€992 EUR
$1,108 USD
View
B
Retailer 15
-
€1,038 EUR
$1,160 USD
View
B
Retailer 16
-
€1,081 EUR
$1,208 USD
View
B
Retailer 17
-
€1,242 EUR
$1,388 USD
View
B
Retailer 18
-
€1,300 EUR
£1,144 GBP
View
B
Retailer 19
-
€1,328 EUR
$1,484 USD
View
Most Expensive
B
Brilliant Earth
17980229A · Oct 29
€1,495 EUR
$1,670 USD
View
19 more retailers have this diamond
Prices start from €260 EURSave up to €1,234 EUR

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
€260 EUR