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Asscher|Lab Grown|IGI

1.03ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG807662948

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG807662948

Diamond specifications and retailer prices

From HK$1,138 HKD
$145 USD
As of October 30, 2026
Save HK$6,852 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,990 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807662948 or 807662948. Listed at 16 retailers as of October 30, 2026, with prices from HK$1,138 to HK$7,990, a HK$6,852 spread on the same certified stone. Reve Diamonds lists it at HK$7,990. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807662948
Dimensions5.71 × 5.50 × 3.66 mm
L/W Ratio1.04
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
5.71 mm5.50 mm1.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807662948
Side View
Table 64.0%Crown 32.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.5%

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$4,629 HKD|Low: HK$1,075 HKD|High: HK$7,990 HKD|Avg: HK$2,725 HKD
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
Reve Diamonds
October 30, 2026
Retailer 7HK$1,138 HKD
Retailer 6HK$1,295 HKD
Retailer 5HK$1,381 HKD
Retailer 8HK$1,389 HKD
Retailer 13HK$1,412 HKD
Retailer 14HK$2,414 HKD
Retailer 11HK$2,434 HKD
Retailer 9HK$2,613 HKD
Retailer 10HK$2,681 HKD
Retailer 3HK$3,593 HKD
Retailer 4HK$4,449 HKD
Retailer 1HK$4,629 HKD
Retailer 12HK$4,973 HKD
Retailer 2HK$6,507 HKD
Reve DiamondsHK$7,990 HKD

42 data points across 15 retailers

16 retailersHK$1,138 HKD to HK$7,990 HKD

A
Cheapest Retailer
-
HK$1,138 HKD
$145 USD
A
Retailer 2
-
HK$1,295 HKD
$165 USD
View
A
Retailer 3
-
HK$1,381 HKD
$176 USD
View
A
Retailer 4
-
HK$1,389 HKD
$177 USD
View
Final sale: no returns
A
Retailer 5
-
HK$1,412 HKD
$180 USD
View
A
Retailer 6
-
HK$2,414 HKD
€293 EUR
View
A
Retailer 7
-
HK$2,434 HKD
£244 GBP
View
A
Retailer 8
-
HK$2,613 HKD
$333 USD
View
A
Retailer 9
-
HK$2,681 HKD
£269 GBP
View
B+
Retailer 10
-
HK$3,593 HKD
$458 USD
View
Retailer 11
-
HK$3,786 HKD
$483 USD
View
Price last confirmed 109 days ago
B
Retailer 12
-
HK$4,449 HKD
$567 USD
View
B+
Retailer 13
-
HK$4,629 HKD
$590 USD
View
B
Retailer 14
-
HK$4,973 HKD
$634 USD
View
B
Retailer 15
-
HK$6,507 HKD
£653 GBP
View
Most Expensive
B
Reve Diamonds
FFE4B83CF · Oct 30
HK$7,990 HKD
$1,018 USD
View
15 more retailers have this diamond
Prices start from HK$1,138 HKDSave up to HK$6,852 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 Asscher
HK$1,138 HKD