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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG612319260

Shape and cutting style on the report: Emerald cut

Certificate IGI LG612319260

Diamond specifications and retailer prices

From $877 NZD
$494 USD
As of October 30, 2026
Save $5,216 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,093 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.73ct lab-grown emerald diamond

This 3.73ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612319260 or 612319260. Listed at 20 retailers as of October 30, 2026, with prices from $877 to $6,093, a $5,216 spread on the same certified stone. Blue Nile lists it at $6,093. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612319260
Dimensions10.37 × 7.35 × 4.95 mm
L/W Ratio1.41
Culet sizeLong
Top View
10.37 mm7.35 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612319260
Side View
Table 66.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: LNGDepth 67.3%

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: Oct 30
Current: $6,093 NZD|Low: $738 NZD|High: $8,960 NZD|Avg: $2,549 NZD
Blue Nile
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 7$877 NZD
Retailer 11$981 NZD
Retailer 19$981 NZD
Retailer 4$1,088 NZD
Retailer 21$1,088 NZD
Retailer 16$1,386 NZD
Retailer 5$1,526 NZD
Retailer 12$1,691 NZD
Retailer 10$1,790 NZD
Retailer 2$1,808 NZD
Retailer 15$2,296 NZD
Retailer 18$2,360 NZD
Retailer 3$2,399 NZD
Retailer 14$2,596 NZD
Retailer 6$2,860 NZD
Retailer 20$2,922 NZD
Retailer 9$3,543 NZD
Retailer 8$4,067 NZD
Retailer 17$4,563 NZD
Retailer 13$5,908 NZD
Blue Nile$6,093 NZD

39 data points across 21 retailers

20 retailers$877 NZD to $6,093 NZD

A
Cheapest Retailer
-
$877 NZD
$494 USD
A
Retailer 2
-
$981 NZD
$553 USD
View
A
Retailer 3
-
$981 NZD
$553 USD
View
Final sale: no returns
Retailer 4
-
$1,088 NZD
$613 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,088 NZD
$613 USD
View
A
Retailer 6
-
$1,386 NZD
€744 EUR
View
A
Retailer 7
-
$1,526 NZD
$860 USD
View
B+
Retailer 8
-
$1,691 NZD
$953 USD
View
A
Retailer 9
-
$1,790 NZD
$1,009 USD
View
A
Retailer 10
-
$1,808 NZD
£803 GBP
View
A
Retailer 11
-
$2,296 NZD
A$1,991 AUD
View
A
Retailer 12
-
$2,360 NZD
ZAR 21,490 ZAR
View
A
Retailer 13
-
$2,399 NZD
$1,352 USD
View
B+
Retailer 14
-
$2,860 NZD
$1,612 USD
View
B+
Retailer 15
-
$2,922 NZD
$1,647 USD
View
B+
Retailer 16
-
$3,543 NZD
$1,997 USD
View
B
Retailer 17
-
$4,067 NZD
$2,292 USD
View
B
Retailer 18
-
$4,563 NZD
£2,025 GBP
View
B
Retailer 19
-
$5,908 NZD
$3,330 USD
View
Most Expensive
B
Blue Nile
25259801 · Oct 31
$6,093 NZD
$3,434 USD
View
19 more retailers have this diamond
Prices start from $877 NZDSave up to $5,216 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
3.73ct Emerald
$877 NZD