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Asscher|Lab Grown|IGI

1.00ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG787660874

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787660874

Diamond specifications and retailer prices

From HK$1,130 HKD
$144 USD
As of October 30, 2026
Save HK$6,824 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$7,954 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787660874 or 787660874. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,130 to HK$7,954, a HK$6,824 spread on the same certified stone. Reve Diamonds lists it at HK$7,954. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787660874
Dimensions5.58 × 5.47 × 3.67 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
5.58 mm5.47 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787660874
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.1%

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$2,404 HKD|Low: HK$1,059 HKD|High: HK$7,954 HKD|Avg: HK$2,858 HKD|+5.1%
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
Reve Diamonds
October 31, 2026
Retailer 11HK$1,130 HKD
Retailer 8HK$1,310 HKD
Retailer 12HK$1,365 HKD
Retailer 3HK$1,397 HKD
Retailer 14HK$1,677 HKD
Retailer 4HK$2,389 HKD
Retailer 1HK$2,404 HKD
Retailer 13HK$2,597 HKD
Retailer 15HK$2,655 HKD
Retailer 9HK$3,617 HKD
Retailer 10HK$3,899 HKD
Retailer 7HK$4,401 HKD
Retailer 2HK$4,929 HKD
Retailer 6HK$4,943 HKD
Retailer 5HK$6,407 HKD
Reve DiamondsHK$7,954 HKD

33 data points across 16 retailers

18 retailersHK$1,130 HKD to HK$7,954 HKD

A
Cheapest Retailer
-
HK$1,130 HKD
$144 USD
A
Retailer 2
-
HK$1,310 HKD
$167 USD
View
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,365 HKD
$174 USD
View
A
Retailer 5
-
HK$1,397 HKD
$178 USD
View
A
Retailer 6
-
HK$1,677 HKD
£168 GBP
View
A
Retailer 7
-
HK$2,389 HKD
€290 EUR
View
A
Retailer 8
-
HK$2,404 HKD
£241 GBP
View
A
Retailer 9
-
HK$2,597 HKD
$331 USD
View
A
Retailer 10
-
HK$2,655 HKD
£266 GBP
View
B+
Retailer 11
-
HK$3,617 HKD
$461 USD
View
B
Retailer 12
-
HK$3,899 HKD
$497 USD
View
Retailer 13
-
HK$4,130 HKD
$526 USD
View
Price last confirmed 110 days ago
B
Retailer 14
-
HK$4,401 HKD
$561 USD
View
B
Retailer 15
-
HK$4,929 HKD
$628 USD
View
B
Retailer 16
-
HK$4,943 HKD
$630 USD
View
B
Retailer 17
-
HK$6,407 HKD
£643 GBP
View
Most Expensive
B
Reve Diamonds
7AFD8FDEF · Oct 30
HK$7,954 HKD
$1,014 USD
View
17 more retailers have this diamond
Prices start from HK$1,130 HKDSave up to HK$6,824 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
1.00ct Asscher
HK$1,130 HKD