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Radiant|Lab Grown|IGI

1.75ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG611397806

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG611397806

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of October 27, 2026
Save HK$12,507 HKD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,966 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown radiant diamond

This 1.75ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG611397806 or 611397806. Listed at 11 retailers as of October 27, 2026, with prices from HK$1,459 to HK$13,966, a HK$12,507 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,966. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611397806
Dimensions8.41 × 5.88 × 4.02 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.41 mm5.88 mm1.75 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611397806
Side View
Table 66.0%Crown 43.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.4%

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 27
Current: HK$13,966 HKD|Low: HK$1,169 HKD|High: HK$14,515 HKD|Avg: HK$6,270 HKD|-3.8%
Do Amore Diamonds
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
October 29, 2026
Retailer 12HK$1,459 HKD
Retailer 10HK$1,687 HKD
Retailer 16HK$1,695 HKD
Retailer 2HK$2,568 HKD
Retailer 14HK$3,186 HKD
Retailer 5HK$3,409 HKD
Retailer 6HK$4,300 HKD
Retailer 8HK$5,421 HKD
Retailer 11HK$6,136 HKD
Retailer 4HK$6,387 HKD
Retailer 13HK$6,410 HKD
Retailer 9HK$9,337 HKD
Retailer 7HK$9,414 HKD
Retailer 15HK$9,965 HKD
Retailer 3HK$11,377 HKD
Do Amore DiamondsHK$13,966 HKD

26 data points across 16 retailers

11 retailersHK$1,459 HKD to HK$13,966 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
A
Retailer 3
-
HK$1,695 HKD
$216 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,568 HKD
£258 GBP
View
B+
Retailer 5
-
HK$3,186 HKD
$406 USD
View
Retailer 6
-
HK$6,136 HKD
$782 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$6,410 HKD
$817 USD
View
B
Retailer 8
-
HK$9,337 HKD
£937 GBP
View
Retailer 9
-
HK$9,965 HKD
$1,270 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
HK$11,377 HKD
$1,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-64C3D4476 · Oct 29
HK$13,966 HKD
$1,780 USD
View
10 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$12,507 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
1.75ct Radiant
HK$1,459 HKD