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Emerald|Lab Grown|IGI

4.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729520475

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729520475

Diamond specifications and retailer prices

From HK$16,445 HKD
$2,096 USD
As of October 30, 2026
Save HK$76,692 HKD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$93,136 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.03ct lab-grown emerald diamond

This 4.03ct 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 LG729520475 or 729520475. Listed at 24 retailers as of October 30, 2026, with prices from HK$16,445 to HK$93,136, a HK$76,692 spread on the same certified stone. With Clarity lists it at HK$93,136. 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

4.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729520475
Dimensions11.04 × 7.70 × 4.84 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm7.70 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729520475
Side View
Table 67.0%Crown 24.5°Girdle: MediumPavilion 40.6°Culet: LNGDepth 62.9%

Caratlytics Score

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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: HK$18,406 HKD|Low: HK$15,786 HKD|High: HK$93,136 HKD|Avg: HK$33,880 HKD|-8.4%
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
With Clarity
October 31, 2026
Retailer 17HK$16,445 HKD
Retailer 16HK$17,888 HKD
Retailer 1HK$18,406 HKD
Retailer 3HK$19,073 HKD
Retailer 9HK$19,073 HKD
Retailer 10HK$20,336 HKD
Retailer 18HK$20,360 HKD
Retailer 2HK$26,220 HKD
Retailer 11HK$26,251 HKD
Retailer 7HK$27,264 HKD
Retailer 5HK$27,915 HKD
Retailer 13HK$30,266 HKD
Retailer 12HK$40,605 HKD
Retailer 15HK$40,935 HKD
Retailer 8HK$49,255 HKD
Retailer 14HK$52,032 HKD
Retailer 4HK$74,691 HKD
Retailer 6HK$90,596 HKD
With ClarityHK$93,136 HKD

36 data points across 19 retailers

24 retailersHK$16,445 HKD to HK$93,136 HKD

A
Cheapest Retailer
-
HK$16,445 HKD
$2,096 USD
A
Retailer 2
-
HK$17,888 HKD
$2,280 USD
View
A
Retailer 3
-
HK$18,406 HKD
$2,346 USD
View
Final sale: no returns
A
Retailer 4
-
HK$19,073 HKD
$2,431 USD
View
A
Retailer 5
-
HK$20,336 HKD
$2,592 USD
View
A
Retailer 6
-
HK$20,360 HKD
$2,595 USD
View
A
Retailer 7
-
HK$26,220 HKD
$3,342 USD
View
A
Retailer 8
-
HK$26,251 HKD
£2,635 GBP
View
A
Retailer 9
-
HK$27,264 HKD
$3,475 USD
View
A
Retailer 10
-
HK$27,915 HKD
$3,558 USD
View
A
Retailer 11
-
HK$30,266 HKD
€3,674 EUR
View
Retailer 12
-
HK$31,320 HKD
$3,992 USD
View
Price last confirmed 45 days ago
A
Retailer 13
-
HK$36,229 HKD
£3,636 GBP
View
A
Retailer 14
-
HK$40,605 HKD
ZAR 83,610 ZAR
View
Retailer 15
-
HK$40,935 HKD
A$8,027 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
HK$42,343 HKD
$5,397 USD
View
A
Retailer 17
-
HK$49,255 HKD
$6,278 USD
View
A
Retailer 18
-
HK$51,397 HKD
$6,551 USD
View
A
Retailer 19
-
HK$52,032 HKD
£5,222 GBP
View
B+
Retailer 20
-
HK$54,190 HKD
$6,907 USD
View
B+
Retailer 21
-
HK$66,713 HKD
$8,503 USD
View
Retailer 22
-
HK$74,691 HKD
$9,520 USD
View
Price last confirmed 15 days ago
Retailer 23
-
HK$90,596 HKD
A$17,765 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
With Clarity
729520475 · Oct 31
HK$93,136 HKD
$11,871 USD
View
23 more retailers have this diamond
Prices start from HK$16,445 HKDSave up to HK$76,692 HKD

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
4.03ct Emerald
HK$16,445 HKD