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3.88ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG617498312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617498312

Diamond specifications and retailer prices

From HK$11,048 HKD
CA$1,956 CAD
As of October 30, 2026
Save HK$3,561 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$14,609 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.88ct lab-grown round diamond

This 3.88ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617498312 or 617498312. Listed at 2 retailers as of October 30, 2026, with prices from HK$11,048 to HK$14,609, a HK$3,561 spread on the same certified stone. The Diamond Guys lists it at HK$14,609. 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

3.88
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617498312
Dimensions10.24 × 10.18 × 6.14 mm
L/W Ratio1.01
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
10.24 mm10.18 mm3.88 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617498312
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$42,367 HKD|Low: HK$2,220 HKD|High: HK$42,367 HKD|Avg: HK$11,215 HKD|+39.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 8HK$4,394 HKD
Retailer 3HK$6,005 HKD
Retailer 6HK$6,542 HKD
Retailer 10HK$7,155 HKD
Retailer 2HK$7,438 HKD
Retailer 9HK$8,520 HKD
Retailer 4HK$9,030 HKD
Retailer 5HK$9,105 HKD
Retailer 7HK$11,048 HKD
The Diamond GuysHK$14,609 HKD
Retailer 11HK$22,674 HKD
Retailer 1HK$42,367 HKD

59 data points across 12 retailers

2 retailersHK$11,048 HKD to HK$14,609 HKD

B+
Cheapest Retailer
-
HK$11,048 HKD
CA$1,956 CAD
Most Expensive
B
The Diamond Guys
1954434258 · Oct 30
HK$14,609 HKD
$1,862 USD
View
1 more retailer has this diamond
Prices start from HK$11,048 HKDSave up to HK$3,561 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.

B+
3.88ct Round
HK$11,048 HKD