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Emerald|Lab Grown|IGI

3.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG818685375

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818685375

Diamond specifications and retailer prices

From $484 SGD
$378 USD
As of October 30, 2026
Save $1,912 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,127 SGD at Brilliant Earth · As of October 18, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685375 or 818685375. Listed at 18 retailers as of October 25, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685375
Dimensions9.95 × 6.79 × 4.52 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm6.79 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685375
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 66.6%

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 30
Current: $4,127 SGD|Low: $465 SGD|High: $4,127 SGD|Avg: $1,406 SGD|+5.9%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$484 SGD
Retailer 6$542 SGD
Retailer 9$542 SGD
Retailer 3$601 SGD
Retailer 18$601 SGD
Retailer 14$795 SGD
Retailer 13$956 SGD
Retailer 2$1,089 SGD
Retailer 5$1,234 SGD
Retailer 11$1,265 SGD
Retailer 12$1,304 SGD
Retailer 17$1,684 SGD
Retailer 8$1,916 SGD
Retailer 4$1,930 SGD
Retailer 15$1,980 SGD
Retailer 16$2,350 SGD
Retailer 10$2,397 SGD
Brilliant Earth$4,127 SGD

32 data points across 18 retailers

18 retailers$484 SGD to $2,397 SGD

A
Cheapest Retailer
-
$484 SGD
$378 USD
A
Retailer 2
-
$542 SGD
$423 USD
View
A
Retailer 3
-
$542 SGD
$423 USD
View
Final sale: no returns
A
Retailer 4
-
$601 SGD
$469 USD
View
A
Retailer 5
-
$601 SGD
$469 USD
View
A
Retailer 6
-
$795 SGD
$620 USD
View
B+
Retailer 7
-
$956 SGD
$746 USD
View
A
Retailer 8
-
$1,089 SGD
$850 USD
View
A
Retailer 9
-
$1,234 SGD
$963 USD
View
A
Retailer 10
-
$1,265 SGD
A$1,518 AUD
View
A
Retailer 11
-
$1,304 SGD
ZAR 16,433 ZAR
View
B+
Retailer 12
-
$1,684 SGD
$1,314 USD
View
B+
Retailer 13
-
$1,916 SGD
View
B+
Retailer 14
-
$1,930 SGD
$1,506 USD
View
B+
Retailer 15
-
$1,980 SGD
$1,545 USD
View
B+
Retailer 16
-
$2,350 SGD
£1,444 GBP
View
B+
Retailer 17
-
$2,397 SGD
$1,870 USD
View
Most Expensive
Brilliant Earth
21636831A · Oct 18
$4,127 SGD
$3,220 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $484 SGDSave up to $1,912 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
$484 SGD