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Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG631428896

Shape and cutting style on the report: Emerald cut

Certificate IGI LG631428896

Diamond specifications and retailer prices

From $450 NZD
$253 USD
As of October 27, 2026
Save $3,538 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,988 NZD at Do Amore Diamonds · As of October 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631428896 or 631428896. Listed at 20 retailers as of October 27, 2026, with prices from $450 to $3,988, a $3,538 spread on the same certified stone. Do Amore Diamonds lists it at $3,988. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631428896
Dimensions5.25 × 5.25 × 3.58 mm
L/W Ratio1.00
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
5.25 mm5.25 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631428896
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 37.3°Culet: LNGDepth 68.2%

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 27
Current: $3,988 NZD|Low: $504 NZD|High: $4,344 NZD|Avg: $1,696 NZD|-8.2%
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
Retailer 16
October 29, 2026
Retailer 15$504 NZD
Retailer 4$522 NZD
Retailer 8$696 NZD
Retailer 7$746 NZD
Retailer 5$778 NZD
Retailer 10$846 NZD
Retailer 2$1,081 NZD
Retailer 3$1,496 NZD
Retailer 9$1,553 NZD
Retailer 13$1,713 NZD
Retailer 14$2,194 NZD
Retailer 6$2,388 NZD
Retailer 16$2,420 NZD
Retailer 11$2,469 NZD
Retailer 12$3,080 NZD
Do Amore Diamonds$3,988 NZD

42 data points across 16 retailers

20 retailers$450 NZD to $3,988 NZD

A
Cheapest Retailer
-
$450 NZD
$253 USD
A
Retailer 2
-
$504 NZD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$522 NZD
$293 USD
View
A
Retailer 4
-
$557 NZD
$313 USD
View
A
Retailer 5
-
$696 NZD
$391 USD
View
B+
Retailer 6
-
$746 NZD
$419 USD
View
A
Retailer 7
-
$778 NZD
$437 USD
View
A
Retailer 8
-
$846 NZD
$475 USD
View
B+
Retailer 9
-
$1,081 NZD
£478 GBP
View
Retailer 10
-
$1,496 NZD
$840 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,553 NZD
A$1,342 AUD
View
B
Retailer 12
-
$1,713 NZD
$962 USD
View
B
Retailer 13
-
$1,978 NZD
$1,111 USD
View
B
Retailer 14
-
$2,194 NZD
$1,232 USD
View
B
Retailer 15
-
$2,276 NZD
$1,278 USD
View
B
Retailer 16
-
$2,388 NZD
£1,056 GBP
View
B
Retailer 17
-
$2,420 NZD
$1,359 USD
View
B
Retailer 18
-
$2,469 NZD
£1,092 GBP
View
Retailer 19
-
$3,080 NZD
$1,730 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-790EE8C4D · Oct 28
$3,988 NZD
$2,240 USD
View
19 more retailers have this diamond
Prices start from $450 NZDSave up to $3,538 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
$450 NZD