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Asscher|Lab Grown|IGI

1.00ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG689561369

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689561369

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of October 30, 2026
Save HK$7,364 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,737 HKD at Reve Diamonds · As of November 1, 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 LG689561369 or 689561369. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,373 to HK$8,737, a HK$7,364 spread on the same certified stone. Reve Diamonds lists it at HK$8,737. 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 angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561369
Dimensions5.56 × 5.56 × 3.58 mm
L/W Ratio1.00
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
5.56 mm5.56 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561369
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 64.4%

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$7,951 HKD|Low: HK$1,310 HKD|High: HK$10,621 HKD|Avg: HK$4,025 HKD|-0.2%
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
Reve Diamonds
November 1, 2026
Retailer 15HK$1,373 HKD
Retailer 12HK$1,530 HKD
Retailer 13HK$1,593 HKD
Retailer 5HK$1,703 HKD
Retailer 6HK$1,703 HKD
Retailer 4HK$3,028 HKD
Retailer 9HK$3,049 HKD
Retailer 11HK$3,232 HKD
Retailer 10HK$3,287 HKD
Retailer 2HK$3,585 HKD
Retailer 14HK$3,884 HKD
Retailer 3HK$4,503 HKD
Retailer 8HK$5,100 HKD
Retailer 16HK$5,468 HKD
Retailer 7HK$5,898 HKD
Retailer 1HK$7,951 HKD
Reve DiamondsHK$8,737 HKD

43 data points across 17 retailers

17 retailersHK$1,373 HKD to HK$8,737 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,593 HKD
$203 USD
View
A
Retailer 4
-
HK$1,703 HKD
$217 USD
View
Retailer 5
-
HK$1,703 HKD
$217 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$3,028 HKD
$386 USD
View
B+
Retailer 7
-
HK$3,049 HKD
£306 GBP
View
B+
Retailer 8
-
HK$3,232 HKD
£324 GBP
View
B+
Retailer 9
-
HK$3,287 HKD
€399 EUR
View
B+
Retailer 10
-
HK$3,585 HKD
$457 USD
View
B
Retailer 11
-
HK$3,884 HKD
$495 USD
View
B
Retailer 12
-
HK$4,503 HKD
$574 USD
View
B
Retailer 13
-
HK$5,100 HKD
$650 USD
View
B
Retailer 14
-
HK$5,468 HKD
$697 USD
View
B
Retailer 15
-
HK$5,898 HKD
$752 USD
View
B
Retailer 16
-
HK$7,951 HKD
£798 GBP
View
Most Expensive
B
Reve Diamonds
C0B74001A · Nov 1
HK$8,737 HKD
$1,114 USD
View
16 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$7,364 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$1,373 HKD