CaratHunter
Plans
Round|Lab Grown|IGI

1.39ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG607394487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607394487

Diamond specifications and retailer prices

From HK$1,365 HKD
$174 USD
As of October 29, 2026
Save HK$11,737 HKD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,102 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607394487 or 607394487. Listed at 11 retailers as of October 29, 2026, with prices from HK$1,365 to HK$13,102, a HK$11,737 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,102. 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

1.39
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607394487
Dimensions7.13 × 7.17 × 4.40 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
7.13 mm7.17 mm1.39 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607394487
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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 29
Current: HK$13,102 HKD|Low: HK$1,091 HKD|High: HK$13,102 HKD|Avg: HK$5,161 HKD|+2.5%
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
October 29, 2026
Retailer 9HK$1,365 HKD
Retailer 12HK$1,506 HKD
Retailer 7HK$1,577 HKD
Retailer 11HK$3,013 HKD
Retailer 4HK$3,381 HKD
Retailer 6HK$3,654 HKD
Retailer 5HK$4,205 HKD
Retailer 3HK$4,213 HKD
Retailer 8HK$5,735 HKD
Retailer 10HK$5,994 HKD
Retailer 13HK$7,297 HKD
Retailer 2HK$8,768 HKD
Do Amore DiamondsHK$13,102 HKD

36 data points across 13 retailers

11 retailersHK$1,365 HKD to HK$13,102 HKD

A
Cheapest Retailer
-
HK$1,365 HKD
$174 USD
A
Retailer 2
-
HK$1,506 HKD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,577 HKD
$201 USD
View
B+
Retailer 4
-
HK$3,013 HKD
$384 USD
View
A
Retailer 5
-
HK$3,654 HKD
£367 GBP
View
B
Retailer 6
-
HK$5,735 HKD
$731 USD
View
B
Retailer 7
-
HK$5,994 HKD
$764 USD
View
B
Retailer 8
-
HK$7,297 HKD
$930 USD
View
B
Retailer 9
-
HK$8,768 HKD
£880 GBP
View
B
Retailer 10
-
HK$12,239 HKD
$1,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-E0D3DB937 · Oct 29
HK$13,102 HKD
$1,670 USD
View
10 more retailers have this diamond
Prices start from HK$1,365 HKDSave up to HK$11,737 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
1.39ct Round
HK$1,365 HKD