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Emerald|Lab Grown|IGI

1.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG640444434

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640444434

Diamond specifications and retailer prices

From $366 NZD
$206 USD
As of October 30, 2026
Save $3,148 NZD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,513 NZD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640444434 or 640444434. Listed at 24 retailers as of October 29, 2026, with prices from $366 to $3,513, a $3,148 spread on the same certified stone. Do Amore Diamonds lists it at $3,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640444434
Dimensions7.97 × 5.30 × 3.62 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.97 mm5.30 mm1.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640444434
Side View
Table 64.0%Crown 38.7°Girdle: MediumPavilion 41.5°Culet: LNGDepth 68.3%

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: $2,520 NZD|Low: $351 NZD|High: $2,910 NZD|Avg: $1,115 NZD|-13.4%
Retailer 1
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
October 30, 2026
Retailer 16$366 NZD
Retailer 14$419 NZD
Retailer 15$424 NZD
Retailer 4$454 NZD
Retailer 7$706 NZD
Retailer 10$840 NZD
Retailer 12$860 NZD
Retailer 8$907 NZD
Retailer 9$935 NZD
Retailer 13$1,168 NZD
Retailer 5$1,462 NZD
Retailer 6$1,598 NZD
Retailer 2$1,609 NZD
Retailer 3$1,801 NZD
Retailer 11$2,017 NZD
Retailer 1$2,520 NZD

39 data points across 16 retailers

24 retailers$366 NZD to $3,513 NZD

A
Cheapest Retailer
-
$366 NZD
$206 USD
A
Retailer 2
-
$419 NZD
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$424 NZD
$239 USD
View
A
Retailer 4
-
$454 NZD
$256 USD
View
Retailer 5
-
$454 NZD
$256 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$697 NZD
$393 USD
View
A
Retailer 7
-
$704 NZD
HK$3,100 HKD
View
B+
Retailer 8
-
$706 NZD
$398 USD
View
A
Retailer 9
-
$840 NZD
€451 EUR
View
A
Retailer 10
-
$860 NZD
ZAR 7,827 ZAR
View
A
Retailer 11
-
$907 NZD
$511 USD
View
A
Retailer 12
-
$935 NZD
£415 GBP
View
B+
Retailer 13
-
$1,085 NZD
$611 USD
View
B+
Retailer 14
-
$1,168 NZD
A$1,013 AUD
View
B+
Retailer 15
-
$1,462 NZD
$824 USD
View
B+
Retailer 16
-
$1,598 NZD
A$1,386 AUD
View
B+
Retailer 17
-
$1,609 NZD
$907 USD
View
Retailer 18
-
$1,801 NZD
$1,015 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$1,913 NZD
$1,078 USD
View
B
Retailer 20
-
$2,017 NZD
£895 GBP
View
B
Retailer 21
-
$2,054 NZD
SGD 1,564 SGD
View
B
Retailer 22
-
$2,152 NZD
$1,213 USD
View
B
Retailer 23
-
$2,520 NZD
$1,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-735CD756F · Oct 29
$3,513 NZD
$1,980 USD
View
23 more retailers have this diamond
Prices start from $366 NZDSave up to $3,148 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
$366 NZD