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Emerald|Lab Grown|IGI

4.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG648432914

Shape and cutting style on the report: Emerald cut

Certificate IGI LG648432914

Diamond specifications and retailer prices

From $3,084 SGD
$2,412 USD
As of October 30, 2026
Save $10,038 SGD (77%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $14,835 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648432914 or 648432914. Listed at 29 retailers as of October 30, 2026, with a 326% 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

4.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648432914
Dimensions10.93 × 7.07 × 4.87 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm7.07 mm4.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648432914
Side View
Table 66.0%Crown 41.7°Girdle: MediumPavilion 37.7°Culet: LNGDepth 68.9%

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 30
Current: $14,835 SGD|Low: $2,959 SGD|High: $14,872 SGD|Avg: $6,669 SGD|+1.6%
Novita 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 31, 2026
Retailer 3$3,084 SGD
Retailer 7$3,355 SGD
Retailer 4$3,577 SGD
Retailer 5$3,577 SGD
Retailer 17$3,784 SGD
Retailer 2$4,885 SGD
Retailer 6$4,917 SGD
Retailer 15$4,997 SGD
Retailer 8$5,114 SGD
Retailer 12$5,420 SGD
Retailer 11$7,613 SGD
Retailer 14$7,675 SGD
Retailer 16$8,444 SGD
Retailer 9$9,080 SGD
Retailer 13$9,628 SGD
Retailer 10$10,662 SGD
Novita Diamonds$14,835 SGD

37 data points across 17 retailers

29 retailers$3,084 SGD to $13,121 SGD

A
Cheapest Retailer
-
$3,084 SGD
$2,412 USD
A
Retailer 2
-
$3,355 SGD
$2,624 USD
View
A
Retailer 3
-
$3,453 SGD
$2,701 USD
View
Final sale: no returns
A
Retailer 4
-
$3,577 SGD
$2,798 USD
View
Retailer 5
-
$3,577 SGD
$2,798 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,741 SGD
$2,926 USD
View
A
Retailer 7
-
$3,784 SGD
$2,960 USD
View
A
Retailer 8
-
$4,140 SGD
HK$25,300 HKD
View
A
Retailer 9
-
$4,885 SGD
£3,009 GBP
View
A
Retailer 10
-
$4,917 SGD
$3,846 USD
View
A
Retailer 11
-
$4,997 SGD
$3,909 USD
View
A
Retailer 12
-
$5,114 SGD
$4,000 USD
View
Retailer 13
-
$5,363 SGD
$4,195 USD
View
Price last confirmed 16 days ago
A
Retailer 14
-
$5,420 SGD
€4,038 EUR
View
A
Retailer 15
-
$5,682 SGD
€4,233 EUR
View
A
Retailer 16
-
$6,780 SGD
£4,176 GBP
View
A
Retailer 17
-
$7,090 SGD
$5,546 USD
View
A
Retailer 18
-
$7,613 SGD
ZAR 96,211 ZAR
View
Retailer 19
-
$7,675 SGD
A$9,236 AUD
View
Price last confirmed 9 days ago
A
Retailer 20
-
$8,444 SGD
$6,605 USD
View
B+
Retailer 21
-
$9,080 SGD
$7,103 USD
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B+
Retailer 22
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$9,550 SGD
$7,470 USD
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B+
Retailer 23
-
$9,628 SGD
£5,930 GBP
View
B+
Retailer 24
-
$10,059 SGD
$7,868 USD
View
B+
Retailer 25
-
$10,662 SGD
$8,340 USD
View
B+
Retailer 26
-
$11,978 SGD
View
B+
Retailer 27
-
$12,486 SGD
$9,767 USD
View
B+
Retailer 28
-
$13,121 SGD
$10,264 USD
View
Most Expensive
Novita Diamonds
cert_648432914 · Oct 8
$14,835 SGD
A$17,853 AUD
View
Price last confirmed 23 days ago
28 more retailers have this diamond
Prices start from $3,084 SGDSave up to $10,038 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
4.05ct Emerald
$3,084 SGD