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Emerald|Lab Grown|IGI

3.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG616403690

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616403690

Diamond specifications and retailer prices

From $471 SGD
As of November 6, 2026
Save $2,390 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,861 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG616403690 or 616403690. Listed at 17 retailers as of November 4, 2026, with prices from $471 to $2,861, a $2,390 spread on the same certified stone. Brilliant Earth lists it at $2,861. 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

3.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403690
Dimensions9.57 × 6.82 × 4.81 mm
L/W Ratio1.40
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
9.57 mm6.82 mm3.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403690
Side View
Table 65.0%Crown 38.8°Girdle: ThickPavilion 41.4°Culet: LNGDepth 70.5%

Caratlytics Score

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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: $2,861 SGD|Low: $452 SGD|High: $5,020 SGD|Avg: $1,257 SGD|-43.0%
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
November 6, 2026
Retailer 9$471 SGD
Retailer 4$526 SGD
Retailer 14$547 SGD
Retailer 6$584 SGD
Retailer 11$584 SGD
Retailer 13$773 SGD
Retailer 10$917 SGD
Retailer 3$934 SGD
Retailer 2$1,044 SGD
Retailer 7$1,082 SGD
Retailer 15$1,428 SGD
Retailer 12$1,878 SGD
Retailer 5$2,211 SGD
Retailer 8$2,281 SGD
Brilliant Earth$2,861 SGD

43 data points across 15 retailers

17 retailers$471 SGD to $2,861 SGD

A
Cheapest Retailer
-
$471 SGD
A
Retailer 2
-
$526 SGD
View
Final sale: no returns
A
Retailer 3
-
$547 SGD
View
Retailer 4
-
$584 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$584 SGD
View
A
Retailer 6
-
$773 SGD
View
Retailer 7
-
$917 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$934 SGD
View
A
Retailer 9
-
$1,044 SGD
View
B+
Retailer 10
-
$1,082 SGD
View
B+
Retailer 11
-
$1,428 SGD
View
B
Retailer 12
-
$1,878 SGD
View
B
Retailer 13
-
$1,927 SGD
View
B
Retailer 14
-
$2,211 SGD
View
B
Retailer 15
-
$2,281 SGD
View
Retailer 16
-
$2,561 SGD
View
Price last confirmed 44 days ago
Most Expensive
B
Brilliant Earth
9076213A · Nov 4
$2,861 SGD
$2,240 USD
View
16 more retailers have this diamond
Prices start from $471 SGDSave up to $2,390 SGD

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
3.05ct Emerald
$471 SGD