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Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG781617916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781617916

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of October 30, 2026
Save HK$10,428 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,256 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781617916 or 781617916. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,828 to HK$12,256, a HK$10,428 spread on the same certified stone. Queensmith lists it at HK$12,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781617916
Dimensions6.34 × 6.96 × 4.00 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.96 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781617916
Side View
Table 58.0%Crown 40.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.5%

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$3,906 HKD|Low: HK$1,750 HKD|High: HK$11,141 HKD|Avg: HK$4,550 HKD|+4.6%
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
November 1, 2026
Retailer 15HK$1,828 HKD
Retailer 14HK$2,032 HKD
Retailer 5HK$2,118 HKD
Retailer 3HK$2,260 HKD
Retailer 6HK$2,260 HKD
Retailer 2HK$3,044 HKD
Retailer 1HK$3,906 HKD
Retailer 9HK$4,086 HKD
Retailer 7HK$4,095 HKD
Retailer 8HK$4,268 HKD
Retailer 10HK$5,518 HKD
Retailer 13HK$5,939 HKD
Retailer 4HK$7,273 HKD
Retailer 11HK$9,077 HKD
Retailer 12HK$10,749 HKD

43 data points across 15 retailers

22 retailersHK$1,828 HKD to HK$12,256 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,032 HKD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,118 HKD
$270 USD
View
Retailer 4
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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HK$2,260 HKD
$288 USD
View
A
Retailer 6
-
HK$2,511 HKD
View
A
Retailer 7
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 8
-
HK$3,672 HKD
$468 USD
View
B+
Retailer 9
-
HK$3,906 HKD
ZAR 8,042 ZAR
View
B+
Retailer 10
-
HK$4,086 HKD
€496 EUR
View
B+
Retailer 11
-
HK$4,095 HKD
$522 USD
View
B+
Retailer 12
-
HK$4,268 HKD
£428 GBP
View
B+
Retailer 13
-
HK$5,518 HKD
A$1,082 AUD
View
B
Retailer 14
-
HK$5,939 HKD
$757 USD
View
B
Retailer 15
-
HK$6,084 HKD
SGD 1,048 SGD
View
B
Retailer 16
-
HK$7,273 HKD
$927 USD
View
B
Retailer 17
-
HK$7,681 HKD
$979 USD
View
B
Retailer 18
-
HK$7,846 HKD
$1,000 USD
View
B
Retailer 19
-
HK$9,077 HKD
£911 GBP
View
B
Retailer 20
-
HK$10,178 HKD
$1,297 USD
View
Retailer 21
-
HK$10,749 HKD
$1,370 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Queensmith
LG781617916 · Oct 27
HK$12,256 HKD
£1,230 GBP
View
21 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$10,428 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
1.05ct Heart
HK$1,828 HKD