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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 $837 NZD
£371 GBP
As of October 30, 2026
Save $2,028 NZD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,864 NZD 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 $837 to $2,864, a $2,028 spread on the same certified stone. MOH London lists it at $2,864. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,864 NZD|Low: $834 NZD|High: $2,896 NZD|Avg: $1,887 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$837 NZD
Retailer 2$1,157 NZD
Retailer 6$1,217 NZD
Retailer 5$1,226 NZD
Retailer 4$1,664 NZD
Retailer 8$2,294 NZD
Retailer 9$2,582 NZD
Retailer 7$2,790 NZD
MOH London$2,864 NZD

40 data points across 9 retailers

9 retailers$837 NZD to $2,864 NZD

A
Cheapest Retailer
-
$837 NZD
£371 GBP
B+
Retailer 2
-
$1,157 NZD
£513 GBP
View
B+
Retailer 3
-
$1,217 NZD
$685 USD
View
B+
Retailer 4
-
$1,226 NZD
ZAR 11,148 ZAR
View
B+
Retailer 5
-
$1,664 NZD
A$1,440 AUD
View
B
Retailer 6
-
$2,294 NZD
$1,291 USD
View
B
Retailer 7
-
$2,582 NZD
$1,453 USD
View
B
Retailer 8
-
$2,790 NZD
£1,236 GBP
View
Most Expensive
B
MOH London
7421577764 · Oct 26
$2,864 NZD
£1,269 GBP
View
8 more retailers have this diamond
Prices start from $837 NZDSave up to $2,028 NZD

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
$837 NZD