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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG588370754

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588370754

Diamond specifications and retailer prices

From HK$2,095 HKD
$267 USD
As of October 30, 2026
Save HK$8,271 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,366 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG588370754 or 588370754. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,095 to HK$10,366, a HK$8,271 spread on the same certified stone. Reve Diamonds lists it at HK$10,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588370754
Dimensions7.51 × 7.12 × 4.18 mm
L/W Ratio1.05
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
7.51 mm7.12 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588370754
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.7%

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$4,385 HKD|Low: HK$2,001 HKD|High: HK$10,472 HKD|Avg: HK$4,961 HKD|-7.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 7HK$2,079 HKD
Retailer 17HK$2,095 HKD
Retailer 8HK$2,581 HKD
Retailer 4HK$2,611 HKD
Retailer 3HK$3,138 HKD
Retailer 10HK$3,872 HKD
Retailer 6HK$4,001 HKD
Retailer 11HK$4,011 HKD
Retailer 15HK$4,237 HKD
Retailer 1HK$4,385 HKD
Retailer 13HK$5,037 HKD
Retailer 14HK$5,737 HKD
Retailer 5HK$7,524 HKD
Retailer 2HK$7,532 HKD
Retailer 16HK$7,913 HKD
Retailer 9HK$8,301 HKD
Retailer 12HK$9,366 HKD
Reve DiamondsHK$10,366 HKD

38 data points across 18 retailers

20 retailersHK$2,095 HKD to HK$10,366 HKD

Retailer 1
-
HK$2,079 HKD
$265 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$2,095 HKD
$267 USD
View
Final sale: no returns
Retailer 3
-
HK$2,416 HKD
$308 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$2,611 HKD
View
A
Retailer 7
-
HK$3,138 HKD
$400 USD
View
A
Retailer 8
-
HK$3,872 HKD
€470 EUR
View
Retailer 9
-
HK$4,001 HKD
$510 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$4,011 HKD
ZAR 8,259 ZAR
View
B+
Retailer 11
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 12
-
HK$4,385 HKD
£440 GBP
View
B+
Retailer 13
-
HK$5,037 HKD
$642 USD
View
Retailer 14
-
HK$5,737 HKD
A$1,125 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
HK$7,524 HKD
SGD 1,296 SGD
View
B
Retailer 16
-
HK$7,532 HKD
$960 USD
View
B
Retailer 17
-
HK$7,913 HKD
$1,009 USD
View
Retailer 18
-
HK$8,301 HKD
$1,058 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
HK$9,366 HKD
£940 GBP
View
Most Expensive
B
Reve Diamonds
091F10DA2 · Nov 1
HK$10,366 HKD
$1,321 USD
View
19 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$8,271 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
1.30ct Heart
HK$2,095 HKD