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Emerald|Lab Grown|IGI

5.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG657423412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657423412

Diamond specifications and retailer prices

From $10,262 SGD
$8,027 USD
As of October 30, 2026
Save $35,174 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $45,436 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657423412 or 657423412. Listed at 21 retailers as of October 30, 2026, with prices from $10,262 to $45,436, a $35,174 spread on the same certified stone. Taylor and Hart lists it at $45,436. 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

5.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657423412
Dimensions11.31 × 8.05 × 5.44 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm8.05 mm5.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657423412
Side View
Table 65.0%Crown 38.7°Girdle: MediumPavilion 39.8°Culet: LNGDepth 67.6%

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: $17,373 SGD|Low: $10,262 SGD|High: $73,981 SGD|Avg: $21,610 SGD|-7.1%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 18$10,262 SGD
Retailer 2$11,412 SGD
Retailer 5$11,869 SGD
Retailer 7$12,780 SGD
Retailer 4$13,110 SGD
Retailer 8$13,239 SGD
Retailer 10$13,514 SGD
Retailer 17$13,695 SGD
Retailer 16$14,492 SGD
Retailer 14$14,555 SGD
Retailer 1$17,373 SGD
Retailer 6$20,944 SGD
Retailer 12$23,602 SGD
Retailer 13$23,612 SGD
Retailer 9$24,274 SGD
Retailer 11$29,690 SGD
Retailer 15$30,295 SGD
Taylor and Hart$45,436 SGD
Retailer 3$71,220 SGD

27 data points across 19 retailers

21 retailers$10,262 SGD to $45,436 SGD

A
Cheapest Retailer
-
$10,262 SGD
$8,027 USD
A
Retailer 2
-
$11,412 SGD
$8,927 USD
View
A
Retailer 3
-
$11,869 SGD
$9,284 USD
View
A
Retailer 4
-
$12,780 SGD
$9,997 USD
View
Final sale: no returns
A
Retailer 5
-
$13,110 SGD
$10,255 USD
View
A
Retailer 6
-
$13,239 SGD
$10,356 USD
View
Retailer 7
-
$13,514 SGD
$10,571 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$13,695 SGD
$10,713 USD
View
A
Retailer 9
-
$14,492 SGD
$11,336 USD
View
A
Retailer 10
-
$14,555 SGD
$11,385 USD
View
A
Retailer 11
-
$17,373 SGD
£10,701 GBP
View
B+
Retailer 12
-
$20,944 SGD
£12,900 GBP
View
B+
Retailer 13
-
$23,602 SGD
£14,537 GBP
View
B+
Retailer 14
-
$23,612 SGD
$18,470 USD
View
B+
Retailer 15
-
$24,274 SGD
$18,988 USD
View
B+
Retailer 16
-
$27,819 SGD
$21,761 USD
View
B+
Retailer 17
-
$29,690 SGD
ZAR 375,197 ZAR
View
Retailer 18
-
$30,295 SGD
A$36,458 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
XSVHA4I · Oct 30
$45,436 SGD
$35,541 USD
View
18 more retailers have this diamond
Prices start from $10,262 SGDSave up to $35,174 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
5.05ct Emerald
$10,262 SGD