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Heart|Lab Grown|IGI

1.70ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825632090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632090

Diamond specifications and retailer prices

From HK$9,760 HKD
$1,244 USD
As of November 1, 2026
Save HK$36,059 HKD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$45,819 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632090 or 825632090. Listed at 6 retailers as of October 31, 2026, with prices from HK$9,760 to HK$45,819, a HK$36,059 spread on the same certified stone. Do Amore Diamonds lists it at HK$45,819. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632090
Dimensions8.23 × 7.20 × 4.85 mm
L/W Ratio1.14
Girdle conditionFaceted
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
8.23 mm7.20 mm1.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632090
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 58.9%

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$45,819 HKD|Low: HK$6,080 HKD|High: HK$47,937 HKD|Avg: HK$20,045 HKD|-4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11HK$6,080 HKD
Retailer 7HK$9,760 HKD
Retailer 5HK$9,768 HKD
Retailer 10HK$11,470 HKD
Retailer 8HK$12,929 HKD
Retailer 6HK$14,828 HKD
Retailer 9HK$14,932 HKD
Retailer 2HK$25,946 HKD
Retailer 3HK$29,307 HKD
Retailer 4HK$31,383 HKD
Do Amore DiamondsHK$45,819 HKD

16 data points across 11 retailers

6 retailersHK$9,760 HKD to HK$45,819 HKD

A
Cheapest Retailer
-
HK$9,760 HKD
$1,244 USD
A
Retailer 2
-
HK$9,768 HKD
$1,245 USD
View
B+
Retailer 3
-
HK$14,828 HKD
$1,890 USD
View
B
Retailer 4
-
HK$25,946 HKD
£2,604 GBP
View
B
Retailer 5
-
HK$31,383 HKD
$4,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-68BB18C42 · Oct 31
HK$45,819 HKD
$5,840 USD
View
5 more retailers have this diamond
Prices start from HK$9,760 HKDSave up to HK$36,059 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 Heart
HK$9,760 HKD