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Emerald|Lab Grown|IGI

3.37ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG728510292

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728510292

Diamond specifications and retailer prices

From $1,414 NZD
$797 USD
As of November 1, 2026
Save $1,797 NZD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,276 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.37ct lab-grown emerald diamond

This 3.37ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728510292 or 728510292. Listed at 7 retailers as of October 29, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.37
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728510292
Dimensions10.39 × 6.91 × 4.86 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm6.91 mm3.37 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728510292
Side View
Table 65.0%Crown 37.8°Girdle: STK-THKPavilion 41.8°Culet: LargeDepth 70.3%

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 1
Current: $4,276 NZD|Low: $1,260 NZD|High: $4,391 NZD|Avg: $2,331 NZD|-2.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$1,414 NZD
Retailer 3$1,467 NZD
Retailer 6$1,531 NZD
Retailer 7$2,184 NZD
Retailer 4$2,932 NZD
Retailer 5$3,211 NZD
Rare Carat$4,276 NZD

41 data points across 7 retailers

7 retailers$1,414 NZD to $3,211 NZD

B+
Cheapest Retailer
-
$1,414 NZD
$797 USD
A
Retailer 2
-
$1,467 NZD
£651 GBP
View
A
Retailer 3
-
$1,531 NZD
$863 USD
View
B+
Retailer 4
-
$2,184 NZD
$1,231 USD
View
B+
Retailer 5
-
$2,932 NZD
$1,652 USD
View
B+
Retailer 6
-
$3,211 NZD
£1,425 GBP
View
Most Expensive
Rare Carat
JS-2806_l_728510292 · Oct 18
$4,276 NZD
$2,410 USD
View
Price last confirmed 14 days ago
6 more retailers have this diamond
Prices start from $1,414 NZDSave up to $1,797 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
3.37ct Emerald
$1,414 NZD