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Emerald|Lab Grown|IGI

1.37ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG836620532

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836620532

Diamond specifications and retailer prices

From $569 NZD
As of November 4, 2026
Save $4,362 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,153 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 LG836620532 or 836620532. Listed at 17 retailers as of November 4, 2026, with a 766% 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 angle34.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620532
Dimensions7.47 × 5.17 × 3.55 mm
L/W Ratio1.44
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
7.47 mm5.17 mm1.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620532
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 41.7°Culet: LargeDepth 68.7%

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: Nov 4
Current: $5,153 NZD|Low: $569 NZD|High: $7,114 NZD|Avg: $1,948 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 10$569 NZD
Retailer 7$628 NZD
Retailer 6$812 NZD
Retailer 8$812 NZD
Retailer 12$887 NZD
Retailer 11$1,004 NZD
Retailer 2$1,059 NZD
Retailer 4$1,141 NZD
Retailer 5$1,176 NZD
Retailer 13$1,714 NZD
Retailer 3$1,856 NZD
Retailer 15$1,866 NZD
Retailer 16$2,042 NZD
Retailer 9$2,429 NZD
Retailer 14$4,932 NZD
Rare Carat$5,153 NZD

43 data points across 16 retailers

17 retailers$569 NZD to $4,932 NZD

A
Cheapest Retailer
-
$569 NZD
Final sale: no returns
Retailer 2
-
$628 NZD
View
Price last confirmed 34 days ago
Retailer 3
-
$759 NZD
View
Price last confirmed 43 days ago
Retailer 4
-
$812 NZD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$887 NZD
View
A
Retailer 6
-
$1,004 NZD
View
A
Retailer 7
-
$1,059 NZD
View
A
Retailer 8
-
$1,141 NZD
View
Retailer 9
-
$1,176 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,714 NZD
View
B+
Retailer 11
-
$1,856 NZD
View
B+
Retailer 12
-
$1,866 NZD
View
B+
Retailer 13
-
$2,042 NZD
View
B+
Retailer 14
-
$2,429 NZD
View
Retailer 15
-
$2,611 NZD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$4,932 NZD
View
Most Expensive
Rare Carat
PE-241495 · Oct 28
$5,153 NZD
$2,905 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $569 NZDSave up to $4,362 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
$569 NZD