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Emerald|Lab Grown|IGI

3.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG625495666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625495666

Diamond specifications and retailer prices

From $792 NZD
As of November 6, 2026
Save $4,776 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,568 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625495666 or 625495666. Listed at 17 retailers as of November 4, 2026, with prices from $792 to $5,568, a $4,776 spread on the same certified stone. Brilliant Earth lists it at $5,568. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625495666
Dimensions9.75 × 6.92 × 4.60 mm
L/W Ratio1.41
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
9.75 mm6.92 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625495666
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 39.6°Culet: LNGDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,568 NZD|Low: $760 NZD|High: $5,746 NZD|Avg: $2,140 NZD|+2.0%
Brilliant Earth
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 6, 2026
Retailer 11$792 NZD
Retailer 5$886 NZD
Retailer 16$886 NZD
Retailer 7$982 NZD
Retailer 13$982 NZD
Retailer 15$1,236 NZD
Retailer 4$1,541 NZD
Retailer 12$1,562 NZD
Retailer 2$1,601 NZD
Retailer 8$1,649 NZD
Retailer 10$2,409 NZD
Retailer 14$3,156 NZD
Retailer 6$3,513 NZD
Retailer 9$3,604 NZD
Retailer 3$3,780 NZD
Brilliant Earth$5,568 NZD

42 data points across 16 retailers

17 retailers$792 NZD to $5,568 NZD

A
Cheapest Retailer
-
$792 NZD
A
Retailer 2
-
$886 NZD
View
A
Retailer 3
-
$886 NZD
View
Final sale: no returns
A
Retailer 4
-
$982 NZD
View
Retailer 5
-
$982 NZD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,236 NZD
View
B+
Retailer 7
-
$1,541 NZD
View
Retailer 8
-
$1,562 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,601 NZD
View
A
Retailer 10
-
$1,649 NZD
View
B+
Retailer 11
-
$2,409 NZD
View
B
Retailer 12
-
$3,156 NZD
View
B
Retailer 13
-
$3,213 NZD
View
B
Retailer 14
-
$3,513 NZD
View
B
Retailer 15
-
$3,604 NZD
View
Retailer 16
-
$3,780 NZD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
9545856A · Nov 4
$5,568 NZD
$3,130 USD
View
16 more retailers have this diamond
Prices start from $792 NZDSave up to $4,776 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
3.07ct Emerald
$792 NZD