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Heart|Lab Grown|IGI

1.04ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG831693557

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831693557

Diamond specifications and retailer prices

From HK$2,063 HKD
$263 USD
As of October 30, 2026
Save HK$13,628 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,691 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831693557 or 831693557. Listed at 11 retailers as of October 30, 2026, with prices from HK$2,063 to HK$15,691, a HK$13,628 spread on the same certified stone. Brilliant Earth lists it at HK$15,691. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693557
Dimensions6.30 × 7.01 × 4.10 mm
L/W Ratio1.11
Girdle conditionFaceted
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
6.30 mm7.01 mm1.04 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693557
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.5%

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 30
Current: HK$15,691 HKD|Low: HK$2,063 HKD|High: HK$15,691 HKD|Avg: HK$5,590 HKD|+22.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7HK$2,063 HKD
Retailer 4HK$2,428 HKD
Retailer 6HK$2,511 HKD
Retailer 8HK$3,076 HKD
Retailer 10HK$3,933 HKD
Retailer 2HK$4,325 HKD
Retailer 11HK$5,584 HKD
Retailer 9HK$6,160 HKD
Retailer 3HK$7,430 HKD
Retailer 5HK$9,227 HKD
Brilliant EarthHK$15,691 HKD

15 data points across 11 retailers

11 retailersHK$2,063 HKD to HK$15,691 HKD

A
Cheapest Retailer
-
HK$2,063 HKD
$263 USD
Final sale: no returns
A
Retailer 2
-
HK$2,428 HKD
£244 GBP
View
A
Retailer 3
-
HK$2,511 HKD
View
A
Retailer 4
-
HK$3,076 HKD
$392 USD
View
A
Retailer 5
-
HK$3,933 HKD
ZAR 8,098 ZAR
View
B+
Retailer 6
-
HK$4,325 HKD
£434 GBP
View
B+
Retailer 7
-
HK$5,584 HKD
A$1,095 AUD
View
B+
Retailer 8
-
HK$6,160 HKD
SGD 1,061 SGD
View
B
Retailer 9
-
HK$7,430 HKD
$947 USD
View
B
Retailer 10
-
HK$9,227 HKD
£926 GBP
View
Most Expensive
B
Brilliant Earth
22132461A · Oct 30
HK$15,691 HKD
$2,000 USD
View
10 more retailers have this diamond
Prices start from HK$2,063 HKDSave up to HK$13,628 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
1.04ct Heart
HK$2,063 HKD