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Emerald|Lab Grown|IGI

1.51ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG577398144

Shape and cutting style on the report: Emerald cut

Certificate IGI LG577398144

Diamond specifications and retailer prices

From $460 NZD
$259 USD
As of October 30, 2026
Save $3,503 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,963 NZD at Do Amore Diamonds · As of October 30, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577398144 or 577398144. Listed at 23 retailers as of October 30, 2026, with prices from $460 to $3,963, a $3,503 spread on the same certified stone. Do Amore Diamonds lists it at $3,963. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577398144
Dimensions7.74 × 5.42 × 3.69 mm
L/W Ratio1.43
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
7.74 mm5.42 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577398144
Side View
Table 64.0%Crown 33.3°Girdle: MediumPavilion 41.7°Culet: LNGDepth 68.1%

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: $3,963 NZD|Low: $421 NZD|High: $4,639 NZD|Avg: $1,605 NZD|-14.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 3$460 NZD
Retailer 14$668 NZD
Retailer 15$686 NZD
Retailer 13$853 NZD
Retailer 5$875 NZD
Retailer 2$1,076 NZD
Retailer 12$1,315 NZD
Retailer 10$2,079 NZD
Retailer 7$2,185 NZD
Retailer 6$2,214 NZD
Retailer 9$2,232 NZD
Retailer 11$2,273 NZD
Retailer 8$2,318 NZD
Retailer 4$2,387 NZD
Do Amore Diamonds$3,963 NZD

40 data points across 15 retailers

23 retailers$460 NZD to $3,963 NZD

Retailer 1
-
$375 NZD
$211 USD
Price last confirmed 14 days ago
Retailer 2
-
$435 NZD
$245 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$460 NZD
$259 USD
View
Final sale: no returns
Retailer 4
-
$466 NZD
$262 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$466 NZD
$262 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$668 NZD
$376 USD
View
B+
Retailer 7
-
$686 NZD
$386 USD
View
Retailer 8
-
$853 NZD
$480 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$875 NZD
ZAR 7,952 ZAR
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$1,076 NZD
£477 GBP
View
B+
Retailer 11
-
$1,315 NZD
A$1,138 AUD
View
Retailer 12
-
$1,502 NZD
$845 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$1,653 NZD
$930 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$2,079 NZD
$1,170 USD
View
B
Retailer 15
-
$2,114 NZD
CA$1,652 CAD
View
Retailer 16
-
$2,185 NZD
$1,229 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$2,214 NZD
$1,246 USD
View
B
Retailer 18
-
$2,232 NZD
$1,256 USD
View
Retailer 19
-
$2,241 NZD
$1,261 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$2,273 NZD
£1,007 GBP
View
B
Retailer 21
-
$2,318 NZD
$1,304 USD
View
B
Retailer 22
-
$2,387 NZD
SGD 1,815 SGD
View
Most Expensive
B
Do Amore Diamonds
27-51712699F · Oct 30
$3,963 NZD
$2,230 USD
View
22 more retailers have this diamond
Prices start from $460 NZDSave up to $3,503 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
$460 NZD