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Emerald|Lab Grown|IGI

1.30ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG750599934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG750599934

Diamond specifications and retailer prices

From $397 NZD
As of November 4, 2026
Save $1,723 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,892 NZD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750599934 or 750599934. Listed at 18 retailers as of November 4, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750599934
Dimensions7.50 × 5.05 × 3.45 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.05 mm1.30 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750599934
Side View
Table 63.0%Crown 36.8°Girdle: MediumPavilion 39.3°Culet: LargeDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,892 NZD|Low: $397 NZD|High: $2,892 NZD|Avg: $1,224 NZD
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
November 5, 2026
Retailer 10$397 NZD
Retailer 7$451 NZD
Retailer 14$768 NZD
Retailer 16$768 NZD
Retailer 3$772 NZD
Retailer 2$802 NZD
Retailer 4$931 NZD
Retailer 5$1,018 NZD
Retailer 15$1,086 NZD
Retailer 13$1,425 NZD
Retailer 11$1,513 NZD
Retailer 6$1,526 NZD
Retailer 8$1,621 NZD
Retailer 9$2,058 NZD
Retailer 12$2,120 NZD
Brilliant Earth$2,892 NZD

29 data points across 16 retailers

18 retailers$397 NZD to $2,120 NZD

Retailer 1
-
$364 NZD
Price last confirmed 43 days ago
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
Retailer 3
-
$420 NZD
View
Price last confirmed 42 days ago
Retailer 4
-
$445 NZD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$768 NZD
View
A
Retailer 6
-
$768 NZD
View
Retailer 7
-
$772 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$802 NZD
View
B+
Retailer 9
-
$931 NZD
View
B+
Retailer 10
-
$1,018 NZD
View
B+
Retailer 11
-
$1,086 NZD
View
B
Retailer 12
-
$1,425 NZD
View
Retailer 13
-
$1,448 NZD
View
Price last confirmed 38 days ago
B
Retailer 14
-
$1,513 NZD
View
Retailer 15
-
$1,526 NZD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$2,058 NZD
View
B
Retailer 17
-
$2,120 NZD
View
Most Expensive
Brilliant Earth
16702520A · Oct 9
$2,892 NZD
$1,630 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from $397 NZDSave up to $1,723 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
1.30ct Emerald
$397 NZD