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Round|Lab Grown|IGI

1.08ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG500150552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500150552

Diamond specifications and retailer prices

From HK$4,943 HKD
$630 USD
As of October 31, 2026
Save HK$30,200 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$35,143 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150552 or 500150552. Listed at 13 retailers as of October 31, 2026, with prices from HK$4,943 to HK$35,143, a HK$30,200 spread on the same certified stone. MOH London lists it at HK$35,143. 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

1.08
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150552
Dimensions6.61 × 6.63 × 4.01 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
6.61 mm6.63 mm1.08 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150552
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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 31
Current: HK$35,143 HKD|Low: HK$4,943 HKD|High: HK$35,611 HKD|Avg: HK$15,206 HKD
MOH London
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
November 1, 2026
Retailer 7HK$4,943 HKD
Retailer 9HK$9,431 HKD
Retailer 14HK$10,262 HKD
Retailer 13HK$10,560 HKD
Retailer 10HK$10,937 HKD
Retailer 12HK$10,937 HKD
Retailer 4HK$12,279 HKD
Retailer 2HK$14,316 HKD
Retailer 5HK$15,338 HKD
Retailer 11HK$17,347 HKD
Retailer 8HK$18,733 HKD
Retailer 3HK$20,501 HKD
Retailer 6HK$20,956 HKD
MOH LondonHK$35,143 HKD

37 data points across 14 retailers

13 retailersHK$4,943 HKD to HK$35,143 HKD

A
Cheapest Retailer
-
HK$4,943 HKD
$630 USD
B+
Retailer 2
-
HK$9,431 HKD
$1,202 USD
View
B+
Retailer 3
-
HK$10,262 HKD
$1,308 USD
View
B+
Retailer 4
-
HK$10,560 HKD
$1,346 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$10,937 HKD
$1,394 USD
View
Retailer 6
-
HK$10,937 HKD
$1,394 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
HK$12,279 HKD
$1,565 USD
View
B+
Retailer 8
-
HK$14,316 HKD
£1,437 GBP
View
B
Retailer 9
-
HK$17,347 HKD
$2,211 USD
View
B
Retailer 10
-
HK$18,733 HKD
€2,274 EUR
View
B
Retailer 11
-
HK$20,501 HKD
$2,613 USD
View
B
Retailer 12
-
HK$20,956 HKD
$2,671 USD
View
Most Expensive
B
MOH London
LG500150552 · Nov 1
HK$35,143 HKD
£3,527 GBP
View
12 more retailers have this diamond
Prices start from HK$4,943 HKDSave up to HK$30,200 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
1.08ct Round
HK$4,943 HKD