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Round|Lab Grown|IGI

1.71ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG593383282

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593383282

Diamond specifications and retailer prices

From HK$1,805 HKD
$230 USD
As of October 30, 2026
Save HK$15,221 HKD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$17,026 HKD at Jared · As of October 28, 2026
View at Jared

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593383282 or 593383282. Listed at 9 retailers as of October 28, 2026, with prices from HK$1,805 to HK$17,026, a HK$15,221 spread on the same certified stone. Jared lists it at HK$17,026. 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

1.71
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593383282
Dimensions7.65 × 7.67 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.65 mm7.67 mm1.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593383282
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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$17,026 HKD|Low: HK$1,318 HKD|High: HK$17,026 HKD|Avg: HK$7,008 HKD
Jared
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 25, 2026
Retailer 12HK$1,593 HKD
Retailer 13HK$1,805 HKD
Retailer 11HK$1,852 HKD
Retailer 10HK$3,413 HKD
Retailer 4HK$4,239 HKD
Retailer 5HK$4,723 HKD
Retailer 3HK$5,037 HKD
Retailer 6HK$5,061 HKD
Retailer 7HK$6,379 HKD
Retailer 8HK$7,014 HKD
Retailer 2HK$8,749 HKD
Retailer 14HK$10,906 HKD
Retailer 9HK$15,300 HKD
JaredHK$17,026 HKD

15 data points across 14 retailers

9 retailersHK$1,805 HKD to HK$17,026 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
$230 USD
Final sale: no returns
A
Retailer 2
-
HK$1,852 HKD
$236 USD
View
B+
Retailer 3
-
HK$3,413 HKD
$435 USD
View
Retailer 4
-
HK$6,379 HKD
$813 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$7,014 HKD
$894 USD
View
Retailer 6
-
HK$8,749 HKD
£878 GBP
View
Price last confirmed 7 days ago
B
Retailer 7
-
HK$10,906 HKD
$1,390 USD
View
B
Retailer 8
-
HK$15,300 HKD
$1,950 USD
View
Most Expensive
B
Jared
150062112 · Oct 28
HK$17,026 HKD
$2,170 USD
View
8 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$15,221 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
1.71ct Round
HK$1,805 HKD