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Emerald|Lab Grown|IGI

1.51ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG626429001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626429001

Diamond specifications and retailer prices

From $431 NZD
$242 USD
As of October 30, 2026
Save $3,700 NZD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,131 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626429001 or 626429001. Listed at 25 retailers as of October 25, 2026, with prices from $431 to $4,131, a $3,700 spread on the same certified stone. Brilliant Earth lists it at $4,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626429001
Dimensions5.50 × 5.50 × 3.45 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
5.50 mm5.50 mm1.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626429001
Side View
Table 61.0%Crown 30.6°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 62.7%

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: $4,131 NZD|Low: $370 NZD|High: $4,362 NZD|Avg: $1,199 NZD|-5.3%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$385 NZD
Retailer 11$431 NZD
Retailer 8$447 NZD
Retailer 3$477 NZD
Retailer 6$477 NZD
Retailer 18$643 NZD
Retailer 10$789 NZD
Retailer 12$906 NZD
Retailer 9$931 NZD
Retailer 2$996 NZD
Retailer 16$1,062 NZD
Retailer 13$1,229 NZD
Retailer 17$1,387 NZD
Retailer 5$1,695 NZD
Retailer 15$1,719 NZD
Retailer 4$1,944 NZD
Retailer 7$2,071 NZD
Retailer 14$2,117 NZD
Brilliant Earth$4,131 NZD

45 data points across 19 retailers

25 retailers$431 NZD to $4,131 NZD

Retailer 1
-
$385 NZD
$216 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$431 NZD
$242 USD
View
Final sale: no returns
Retailer 3
-
$447 NZD
$251 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$477 NZD
$268 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$477 NZD
$268 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$643 NZD
$361 USD
View
A
Retailer 7
-
$707 NZD
HK$3,100 HKD
View
A
Retailer 8
-
$789 NZD
$443 USD
View
A
Retailer 9
-
$906 NZD
ZAR 8,221 ZAR
View
A
Retailer 10
-
$931 NZD
$523 USD
View
A
Retailer 11
-
$996 NZD
£440 GBP
View
B+
Retailer 12
-
$1,062 NZD
A$918 AUD
View
Retailer 13
-
$1,224 NZD
A$1,058 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$1,229 NZD
A$1,062 AUD
View
B+
Retailer 15
-
$1,387 NZD
$779 USD
View
Retailer 16
-
$1,695 NZD
$952 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,719 NZD
A$1,485 AUD
View
B
Retailer 18
-
$1,944 NZD
$1,092 USD
View
B
Retailer 19
-
$2,000 NZD
$1,123 USD
View
B
Retailer 20
-
$2,071 NZD
SGD 1,572 SGD
View
B
Retailer 21
-
$2,117 NZD
£936 GBP
View
B
Retailer 22
-
$2,218 NZD
$1,246 USD
View
B
Retailer 23
-
$3,703 NZD
$2,080 USD
View
B
Retailer 24
-
$4,060 NZD
$2,280 USD
View
Most Expensive
B
Brilliant Earth
11865002A · Oct 25
$4,131 NZD
$2,320 USD
View
24 more retailers have this diamond
Prices start from $431 NZDSave up to $3,700 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
$431 NZD