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Emerald|Lab Grown|IGI

1.37ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG799670074

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799670074

Diamond specifications and retailer prices

From $953 NZD
As of November 4, 2026
Save $3,695 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,127 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670074 or 799670074. Listed at 12 retailers as of November 4, 2026, with a 388% 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

1.37
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670074
Dimensions7.78 × 5.19 × 3.47 mm
L/W Ratio1.50
Culet sizeLarge
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
7.78 mm5.19 mm1.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670074
Side View
Table 66.0%Crown 32.1°Girdle: Slightly ThickPavilion 38.3°Culet: LargeDepth 66.9%

Caratlytics Score

How it works →
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: $5,127 NZD|Low: $953 NZD|High: $6,848 NZD|Avg: $2,417 NZD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$953 NZD
Retailer 12$1,002 NZD
Retailer 8$1,093 NZD
Retailer 7$1,157 NZD
Retailer 2$1,252 NZD
Retailer 10$1,348 NZD
Retailer 9$1,604 NZD
Retailer 11$2,565 NZD
Retailer 5$2,833 NZD
Retailer 4$3,818 NZD
Retailer 6$4,648 NZD
Rare Carat$5,127 NZD

45 data points across 12 retailers

12 retailers$953 NZD to $4,648 NZD

A
Cheapest Retailer
-
$953 NZD
A
Retailer 2
-
$1,002 NZD
View
A
Retailer 3
-
$1,093 NZD
View
Retailer 4
-
$1,157 NZD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,252 NZD
View
A
Retailer 6
-
$1,348 NZD
View
B+
Retailer 7
-
$1,604 NZD
View
B+
Retailer 8
-
$2,565 NZD
View
B+
Retailer 9
-
$2,833 NZD
View
B
Retailer 10
-
$3,818 NZD
View
B
Retailer 11
-
$4,648 NZD
View
Most Expensive
Rare Carat
1953-u · Oct 28
$5,127 NZD
$2,890 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $953 NZDSave up to $3,695 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
1.37ct Emerald
$953 NZD