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Emerald|Lab Grown|IGI

3.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG625438712

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625438712

Diamond specifications and retailer prices

From $736 NZD
$415 USD
As of October 27, 2026
Save $5,793 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,529 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown emerald diamond

This 3.7ct 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 LG625438712 or 625438712. Listed at 10 retailers as of October 27, 2026, with prices from $736 to $6,529, a $5,793 spread on the same certified stone. Do Amore Diamonds lists it at $6,529. 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

3.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625438712
Dimensions10.50 × 7.06 × 4.75 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.50 mm7.06 mm3.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625438712
Side View
Table 65.0%Crown 39°Girdle: MediumPavilion 36.6°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 27
Current: $6,529 NZD|Low: $625 NZD|High: $11,072 NZD|Avg: $3,428 NZD|-6.8%
Do Amore Diamonds
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
October 28, 2026
Retailer 14$736 NZD
Retailer 11$825 NZD
Retailer 17$885 NZD
Retailer 15$1,443 NZD
Retailer 2$1,446 NZD
Retailer 7$1,749 NZD
Retailer 8$1,845 NZD
Retailer 12$2,143 NZD
Retailer 5$2,511 NZD
Retailer 13$2,560 NZD
Retailer 16$3,240 NZD
Retailer 9$3,511 NZD
Retailer 6$3,617 NZD
Retailer 10$3,707 NZD
Retailer 3$6,129 NZD
Do Amore Diamonds$6,529 NZD
Retailer 4$11,072 NZD

23 data points across 17 retailers

10 retailers$736 NZD to $6,529 NZD

A
Cheapest Retailer
-
$736 NZD
$415 USD
A
Retailer 2
-
$825 NZD
$465 USD
View
A
Retailer 3
-
$885 NZD
$499 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,443 NZD
$813 USD
View
B+
Retailer 5
-
$1,446 NZD
$815 USD
View
Retailer 6
-
$2,143 NZD
A$1,858 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$2,560 NZD
$1,443 USD
View
B+
Retailer 8
-
$3,240 NZD
$1,826 USD
View
B+
Retailer 9
-
$3,707 NZD
£1,645 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6FB7C2E2B · Oct 27
$6,529 NZD
$3,680 USD
View
9 more retailers have this diamond
Prices start from $736 NZDSave up to $5,793 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
3.70ct Emerald
$736 NZD