Emerald|Lab Grown|GIA

1.51ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • GIA 7421577764

Certificate GIA 7421577764

Diamond specifications and retailer prices

From $471 USD
£371 GBP
As of October 30, 2026
Save $1,141 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,612 USD at MOH London · As of October 26, 2026
View at MOH London

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 stated by the retailer rather than the lab and certified by GIA 7421577764. Listed at 9 retailers as of October 26, 2026, with prices from $471 to $1,612, a $1,141 spread on the same certified stone. MOH London lists it at $1,612. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7421577764
Dimensions7.86 × 5.38 × 3.57 mm
L/W Ratio1.46
Top View
7.86 mm5.38 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7421577764
Side View
Table 65.0%CrownGirdle: SLT-THKPavilionCulet: NoneDepth 66.3%

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: $1,612 USD|Low: $469 USD|High: $1,629 USD|Avg: $1,059 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$471 USD
Retailer 2$651 USD
Retailer 6$685 USD
Retailer 5$690 USD
Retailer 4$936 USD
Retailer 8$1,291 USD
Retailer 9$1,453 USD
Retailer 7$1,570 USD
MOH London$1,612 USD

41 data points across 9 retailers

9 retailers$471 USD to $1,612 USD

A
Cheapest Retailer
-
$471 USD
£371 GBP
B+
Retailer 2
-
$651 USD
£513 GBP
View
B+
Retailer 3
-
$685 USD
View
B+
Retailer 4
-
$690 USD
ZAR 11,148 ZAR
View
B+
Retailer 5
-
$936 USD
A$1,440 AUD
View
B
Retailer 6
-
$1,291 USD
View
B
Retailer 7
-
$1,453 USD
View
B
Retailer 8
-
$1,570 USD
£1,236 GBP
View
Most Expensive
B
MOH London
7421577764 · Oct 26
$1,612 USD
£1,269 GBP
View
8 more retailers have this diamond
Prices start from $471 USDSave up to $1,141 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
$471 USD