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Asscher|Lab Grown|IGI

1.70ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG745507211

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG745507211

Diamond specifications and retailer prices

From HK$2,189 HKD
$279 USD
As of October 30, 2026
Save HK$27,076 HKD (93%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$29,264 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745507211 or 745507211. Listed at 15 retailers as of October 30, 2026, with prices from HK$2,189 to HK$29,264, a HK$27,076 spread on the same certified stone. Brilliant Earth lists it at HK$29,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507211
Dimensions6.53 × 6.31 × 4.53 mm
L/W Ratio1.03
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
6.53 mm6.31 mm1.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507211
Side View
Table 59.0%Crown 34.8°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$29,264 HKD|Low: HK$2,189 HKD|High: HK$39,699 HKD|Avg: HK$12,207 HKD|-26.3%
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
October 30, 2026
Retailer 3HK$2,189 HKD
Retailer 6HK$2,385 HKD
Retailer 14HK$2,534 HKD
Retailer 8HK$4,315 HKD
Retailer 13HK$4,480 HKD
Retailer 11HK$4,817 HKD
Retailer 7HK$6,976 HKD
Retailer 9HK$7,736 HKD
Retailer 5HK$8,801 HKD
Retailer 4HK$9,627 HKD
Retailer 2HK$12,066 HKD
Retailer 12HK$19,457 HKD
Retailer 10HK$27,303 HKD
Brilliant EarthHK$29,264 HKD

26 data points across 14 retailers

15 retailersHK$2,189 HKD to HK$29,264 HKD

A
Cheapest Retailer
-
HK$2,189 HKD
$279 USD
A
Retailer 2
-
HK$2,385 HKD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,534 HKD
$323 USD
View
A
Retailer 4
-
HK$4,315 HKD
$550 USD
View
A
Retailer 5
-
HK$4,480 HKD
$571 USD
View
A
Retailer 6
-
HK$4,817 HKD
$614 USD
View
A
Retailer 7
-
HK$6,976 HKD
A$1,368 AUD
View
A
Retailer 8
-
HK$7,736 HKD
$986 USD
View
Retailer 9
-
HK$8,332 HKD
$1,062 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
HK$8,801 HKD
$1,122 USD
View
B+
Retailer 11
-
HK$9,627 HKD
$1,227 USD
View
B+
Retailer 12
-
HK$12,066 HKD
£1,211 GBP
View
B+
Retailer 13
-
HK$19,457 HKD
$2,480 USD
View
Retailer 14
-
HK$27,303 HKD
$3,480 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21415744Y · Oct 31
HK$29,264 HKD
$3,730 USD
View
14 more retailers have this diamond
Prices start from HK$2,189 HKDSave up to HK$27,076 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
1.70ct Asscher
HK$2,189 HKD