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Asscher|Lab Grown|IGI

1.00ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG687546323

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687546323

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of November 1, 2026
Save HK$7,239 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,784 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 LG687546323 or 687546323. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,546 to HK$8,784, a HK$7,239 spread on the same certified stone. Reve Diamonds lists it at HK$8,784. 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 angle32.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687546323
Dimensions5.59 × 5.55 × 3.63 mm
L/W Ratio1.01
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
5.59 mm5.55 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687546323
Side View
Table 62.0%Crown 32.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 65.4%

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: Nov 1
Current: HK$3,088 HKD|Low: HK$1,538 HKD|High: HK$8,784 HKD|Avg: HK$4,353 HKD|+5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 7HK$1,546 HKD
Retailer 11HK$1,718 HKD
Retailer 10HK$3,044 HKD
Retailer 1HK$3,088 HKD
Retailer 6HK$3,268 HKD
Retailer 5HK$3,312 HKD
Retailer 8HK$3,601 HKD
Retailer 9HK$4,543 HKD
Retailer 3HK$5,884 HKD
Retailer 2HK$5,956 HKD
Retailer 4HK$8,041 HKD
Reve DiamondsHK$8,784 HKD

43 data points across 12 retailers

12 retailersHK$1,546 HKD to HK$8,784 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
Final sale: no returns
Retailer 2
-
HK$1,718 HKD
$219 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 4
-
HK$3,088 HKD
£310 GBP
View
B+
Retailer 5
-
HK$3,268 HKD
£328 GBP
View
B+
Retailer 6
-
HK$3,312 HKD
€402 EUR
View
B+
Retailer 7
-
HK$3,601 HKD
$459 USD
View
B
Retailer 8
-
HK$4,543 HKD
$579 USD
View
B
Retailer 9
-
HK$5,884 HKD
$750 USD
View
B
Retailer 10
-
HK$5,956 HKD
$759 USD
View
B
Retailer 11
-
HK$8,041 HKD
£807 GBP
View
Most Expensive
B
Reve Diamonds
485F7E030 · Nov 1
HK$8,784 HKD
$1,120 USD
View
11 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$7,239 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$1,546 HKD