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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG743547668

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743547668

Diamond specifications and retailer prices

From $692 NZD
$390 USD
As of October 30, 2026
Save $2,523 NZD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,215 NZD at Brilliance · As of October 30, 2026
View at Brilliance

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 LG743547668 or 743547668. Listed at 15 retailers as of October 30, 2026, with prices from $692 to $3,215, a $2,523 spread on the same certified stone. Brilliance lists it at $3,215. 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 angle38.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743547668
Dimensions10.82 × 7.30 × 4.84 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.30 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743547668
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.3%

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: $3,215 NZD|Low: $692 NZD|High: $8,144 NZD|Avg: $2,556 NZD
Brilliance
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
October 31, 2026
Retailer 12$692 NZD
Retailer 6$775 NZD
Retailer 14$859 NZD
Retailer 17$954 NZD
Retailer 13$1,118 NZD
Retailer 5$1,363 NZD
Retailer 11$1,408 NZD
Retailer 16$1,455 NZD
Retailer 15$1,807 NZD
Retailer 9$1,822 NZD
Retailer 3$1,864 NZD
Retailer 18$2,335 NZD
Retailer 2$2,409 NZD
Retailer 4$2,761 NZD
Retailer 7$2,826 NZD
Brilliance$3,215 NZD
Retailer 10$6,276 NZD
Retailer 8$8,144 NZD

5 data points across 18 retailers

15 retailers$692 NZD to $3,215 NZD

A
Cheapest Retailer
-
$692 NZD
$390 USD
A
Retailer 2
-
$775 NZD
$437 USD
View
A
Retailer 3
-
$859 NZD
$484 USD
View
A
Retailer 4
-
$954 NZD
HK$4,200 HKD
View
A
Retailer 5
-
$1,118 NZD
$630 USD
View
B+
Retailer 6
-
$1,363 NZD
$768 USD
View
A
Retailer 7
-
$1,408 NZD
£625 GBP
View
A
Retailer 8
-
$1,455 NZD
$820 USD
View
A
Retailer 9
-
$1,807 NZD
A$1,567 AUD
View
A
Retailer 10
-
$1,864 NZD
ZAR 16,973 ZAR
View
A
Retailer 11
-
$2,335 NZD
$1,316 USD
View
B+
Retailer 12
-
$2,409 NZD
$1,358 USD
View
B+
Retailer 13
-
$2,761 NZD
$1,556 USD
View
B+
Retailer 14
-
$2,826 NZD
$1,593 USD
View
Most Expensive
B+
Brilliance
D46472135 · Oct 30
$3,215 NZD
$1,812 USD
View
14 more retailers have this diamond
Prices start from $692 NZDSave up to $2,523 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
$692 NZD