CaratHunter
Plans
Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685512177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685512177

Diamond specifications and retailer prices

From HK$1,506 HKD
$192 USD
As of October 30, 2026
Save HK$7,670 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,887 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685512177 or 685512177. Listed at 21 retailers as of October 30, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685512177
Dimensions6.68 × 4.78 × 3.26 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.68 mm4.78 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685512177
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 38°Culet: LNGDepth 68.2%

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: HK$13,887 HKD|Low: HK$1,436 HKD|High: HK$13,887 HKD|Avg: HK$4,251 HKD
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 31, 2026
Retailer 8HK$1,506 HKD
Retailer 11HK$1,679 HKD
Retailer 17HK$1,750 HKD
Retailer 3HK$1,875 HKD
Retailer 10HK$1,875 HKD
Retailer 14HK$3,215 HKD
Retailer 4HK$3,272 HKD
Retailer 12HK$3,312 HKD
Retailer 2HK$3,411 HKD
Retailer 18HK$3,742 HKD
Retailer 16HK$4,569 HKD
Retailer 6HK$5,021 HKD
Retailer 7HK$6,018 HKD
Retailer 15HK$6,171 HKD
Retailer 9HK$6,441 HKD
Retailer 13HK$8,798 HKD
Retailer 5HK$9,176 HKD
Brilliant EarthHK$13,887 HKD

40 data points across 18 retailers

21 retailersHK$1,506 HKD to HK$9,176 HKD

Retailer 1
-
HK$1,499 HKD
$191 USD
Price last confirmed 39 days ago
A
Retailer 2
-
HK$1,506 HKD
$192 USD
View
A
Retailer 3
-
HK$1,679 HKD
$214 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,750 HKD
$223 USD
View
A
Retailer 5
-
HK$1,875 HKD
$239 USD
View
A
Retailer 6
-
HK$1,875 HKD
$239 USD
View
A
Retailer 7
-
HK$3,215 HKD
ZAR 6,621 ZAR
View
A
Retailer 8
-
HK$3,272 HKD
$417 USD
View
A
Retailer 9
-
HK$3,312 HKD
€402 EUR
View
A
Retailer 10
-
HK$3,411 HKD
£342 GBP
View
A
Retailer 11
-
HK$3,742 HKD
$477 USD
View
B+
Retailer 12
-
HK$4,527 HKD
$577 USD
View
B+
Retailer 13
-
HK$4,569 HKD
A$896 AUD
View
B+
Retailer 14
-
HK$5,021 HKD
$640 USD
View
B+
Retailer 15
-
HK$6,018 HKD
$767 USD
View
B+
Retailer 16
-
HK$6,171 HKD
A$1,210 AUD
View
B+
Retailer 17
-
HK$6,441 HKD
$821 USD
View
B+
Retailer 18
-
HK$6,622 HKD
$844 USD
View
B
Retailer 19
-
HK$8,798 HKD
£883 GBP
View
B
Retailer 20
-
HK$9,176 HKD
$1,170 USD
View
Most Expensive
Brilliant Earth
14537081A · Oct 16
HK$13,887 HKD
$1,770 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$7,670 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
1.03ct Emerald
HK$1,506 HKD