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Heart|Lab Grown|IGI

0.99ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG817670766

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817670766

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of October 28, 2026
Save HK$7,386 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,010 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817670766 or 817670766. Listed at 19 retailers as of October 28, 2026, with prices from HK$1,624 to HK$9,010, a HK$7,386 spread on the same certified stone. Reve Diamonds lists it at HK$9,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670766
Dimensions6.77 × 6.27 × 3.94 mm
L/W Ratio1.08
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
6.77 mm6.27 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670766
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.2%

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 28
Current: HK$3,264 HKD|Low: HK$1,153 HKD|High: HK$9,029 HKD|Avg: HK$4,758 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 3HK$1,624 HKD
Retailer 12HK$2,550 HKD
Retailer 5HK$3,106 HKD
Retailer 11HK$3,154 HKD
Retailer 1HK$3,264 HKD
Retailer 6HK$3,267 HKD
Retailer 2HK$3,798 HKD
Retailer 7HK$4,509 HKD
Retailer 9HK$6,136 HKD
Retailer 4HK$6,235 HKD
Retailer 10HK$7,533 HKD
Retailer 8HK$8,460 HKD
Reve DiamondsHK$9,010 HKD

33 data points across 13 retailers

19 retailersHK$1,624 HKD to HK$9,010 HKD

Retailer 1
-
HK$1,459 HKD
$186 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$1,624 HKD
$207 USD
View
Final sale: no returns
Retailer 3
-
HK$1,695 HKD
$216 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$1,781 HKD
$227 USD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$1,805 HKD
$230 USD
View
Price last confirmed 26 days ago
Retailer 6
-
HK$1,805 HKD
$230 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$2,550 HKD
$325 USD
View
A
Retailer 8
-
HK$3,106 HKD
€377 EUR
View
A
Retailer 9
-
HK$3,154 HKD
$402 USD
View
A
Retailer 10
-
HK$3,264 HKD
£328 GBP
View
A
Retailer 11
-
HK$3,267 HKD
ZAR 6,727 ZAR
View
B+
Retailer 12
-
HK$3,798 HKD
$484 USD
View
B+
Retailer 13
-
HK$4,509 HKD
A$884 AUD
View
Retailer 14
-
HK$5,814 HKD
$741 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$6,136 HKD
$782 USD
View
B
Retailer 16
-
HK$6,235 HKD
$795 USD
View
B
Retailer 17
-
HK$7,533 HKD
$960 USD
View
B
Retailer 18
-
HK$8,460 HKD
£849 GBP
View
Most Expensive
B
Reve Diamonds
228617078 · Oct 28
HK$9,010 HKD
$1,148 USD
View
18 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$7,386 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
0.99ct Heart
HK$1,624 HKD