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Heart|Lab Grown|IGI

0.91ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG781642835

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781642835

Diamond specifications and retailer prices

From HK$1,687 HKD
$215 USD
As of October 29, 2026
Save HK$6,932 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,619 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown heart diamond

This 0.91ct 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 LG781642835 or 781642835. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,687 to HK$8,619, a HK$6,932 spread on the same certified stone. Reve Diamonds lists it at HK$8,619. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781642835
Dimensions6.49 × 6.88 × 3.62 mm
L/W Ratio1.06
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
6.49 mm6.88 mm0.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781642835
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 52.6%

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$4,095 HKD|Low: HK$1,059 HKD|High: HK$8,619 HKD|Avg: HK$4,126 HKD|-19.4%
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
Reve Diamonds
October 31, 2026
Retailer 3HK$1,655 HKD
Retailer 11HK$1,687 HKD
Retailer 2HK$2,338 HKD
Retailer 9HK$2,883 HKD
Retailer 14HK$2,903 HKD
Retailer 8HK$2,952 HKD
Retailer 12HK$2,993 HKD
Retailer 5HK$3,422 HKD
Retailer 1HK$4,095 HKD
Retailer 4HK$4,103 HKD
Retailer 13HK$4,131 HKD
Retailer 6HK$5,751 HKD
Retailer 7HK$6,198 HKD
Retailer 10HK$7,782 HKD
Reve DiamondsHK$8,619 HKD

38 data points across 15 retailers

21 retailersHK$1,687 HKD to HK$8,619 HKD

Retailer 1
-
HK$1,334 HKD
$170 USD
Price last confirmed 22 days ago
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$1,632 HKD
$208 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$1,655 HKD
$211 USD
View
Price last confirmed 27 days ago
Retailer 5
-
HK$1,655 HKD
$211 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$1,687 HKD
$215 USD
View
Final sale: no returns
A
Retailer 7
-
HK$2,338 HKD
$298 USD
View
A
Retailer 8
-
HK$2,883 HKD
€350 EUR
View
A
Retailer 9
-
HK$2,903 HKD
$370 USD
View
A
Retailer 10
-
HK$2,952 HKD
£296 GBP
View
A
Retailer 11
-
HK$2,993 HKD
ZAR 6,162 ZAR
View
B+
Retailer 12
-
HK$3,422 HKD
$436 USD
View
Retailer 13
-
HK$4,095 HKD
$522 USD
View
B+
Retailer 14
-
HK$4,103 HKD
$523 USD
View
B+
Retailer 15
-
HK$4,131 HKD
A$810 AUD
View
Retailer 16
-
HK$5,319 HKD
$678 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$5,625 HKD
$717 USD
View
B
Retailer 18
-
HK$5,751 HKD
$733 USD
View
B
Retailer 19
-
HK$6,198 HKD
$790 USD
View
B
Retailer 20
-
HK$7,782 HKD
£781 GBP
View
Most Expensive
B
Reve Diamonds
F3FE86A63 · Oct 30
HK$8,619 HKD
$1,099 USD
View
20 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$6,932 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
0.91ct Heart
HK$1,687 HKD