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Emerald|Lab Grown|IGI

3.89ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG603341436

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603341436

Diamond specifications and retailer prices

From $743 NZD
$419 USD
As of October 27, 2026
Save $5,857 NZD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,600 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.89ct lab-grown emerald diamond

This 3.89ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG603341436 or 603341436. Listed at 9 retailers as of October 27, 2026, with prices from $743 to $6,600, a $5,857 spread on the same certified stone. Do Amore Diamonds lists it at $6,600. 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

3.89
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603341436
Dimensions10.65 × 7.31 × 4.95 mm
L/W Ratio1.46
Culet sizeLarge
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
10.65 mm7.31 mm3.89 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603341436
Side View
Table 65.0%Crown 39.8°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.7%

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: Oct 27
Current: $6,600 NZD|Low: $743 NZD|High: $7,984 NZD|Avg: $3,152 NZD|-4.9%
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
October 28, 2026
Retailer 11$743 NZD
Retailer 10$832 NZD
Retailer 9$1,453 NZD
Retailer 2$1,455 NZD
Retailer 4$1,723 NZD
Retailer 5$1,842 NZD
Retailer 8$2,585 NZD
Retailer 13$2,762 NZD
Retailer 12$3,272 NZD
Retailer 6$3,743 NZD
Retailer 7$4,737 NZD
Do Amore Diamonds$6,600 NZD
Retailer 3$7,984 NZD

22 data points across 13 retailers

9 retailers$743 NZD to $6,600 NZD

A
Cheapest Retailer
-
$743 NZD
$419 USD
A
Retailer 2
-
$832 NZD
$469 USD
View
Retailer 3
-
$1,453 NZD
$819 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,455 NZD
$820 USD
View
B+
Retailer 5
-
$2,585 NZD
$1,457 USD
View
Retailer 6
-
$3,272 NZD
$1,844 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,743 NZD
£1,661 GBP
View
Retailer 8
-
$4,737 NZD
$2,670 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-4FB429A60 · Oct 27
$6,600 NZD
$3,720 USD
View
8 more retailers have this diamond
Prices start from $743 NZDSave up to $5,857 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
3.89ct Emerald
$743 NZD