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0.90ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG598342701

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598342701

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of November 1, 2026
Save HK$7,925 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,549 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598342701 or 598342701. Listed at 18 retailers as of November 1, 2026, with prices from HK$1,624 to HK$9,549, a HK$7,925 spread on the same certified stone. Reve Diamonds lists it at HK$9,549. 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

0.90
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598342701
Dimensions6.16 × 6.20 × 3.82 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.16 mm6.20 mm0.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598342701
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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$3,986 HKD|Low: HK$1,561 HKD|High: HK$8,180 HKD|Avg: HK$3,773 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7HK$1,624 HKD
Retailer 11HK$1,891 HKD
Retailer 3HK$2,016 HKD
Retailer 9HK$2,016 HKD
Retailer 2HK$2,252 HKD
Retailer 8HK$3,402 HKD
Retailer 4HK$3,483 HKD
Retailer 6HK$3,710 HKD
Retailer 5HK$3,829 HKD
Retailer 1HK$3,986 HKD
Retailer 10HK$6,488 HKD
Retailer 13HK$6,504 HKD
Retailer 12HK$8,131 HKD

41 data points across 13 retailers

18 retailersHK$1,624 HKD to HK$9,549 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
$207 USD
A
Retailer 2
-
HK$1,812 HKD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
Retailer 4
-
HK$2,016 HKD
$257 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$2,016 HKD
$257 USD
View
A
Retailer 6
-
HK$2,252 HKD
$287 USD
View
A
Retailer 7
-
HK$2,310 HKD
View
A
Retailer 8
-
HK$3,402 HKD
€413 EUR
View
B+
Retailer 9
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 10
-
HK$3,710 HKD
£372 GBP
View
B+
Retailer 11
-
HK$3,829 HKD
$488 USD
View
B+
Retailer 12
-
HK$3,986 HKD
£400 GBP
View
B+
Retailer 13
-
HK$5,475 HKD
SGD 943 SGD
View
B
Retailer 14
-
HK$6,488 HKD
$827 USD
View
B
Retailer 15
-
HK$6,504 HKD
$829 USD
View
B
Retailer 16
-
HK$6,903 HKD
$880 USD
View
B
Retailer 17
-
HK$8,131 HKD
£816 GBP
View
Most Expensive
B
Reve Diamonds
41E2B1ACD · Nov 1
HK$9,549 HKD
$1,217 USD
View
17 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$7,925 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
0.90ct Round
HK$1,624 HKD