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1.71ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG744512623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744512623

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 29, 2026
Save HK$18,509 HKD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$20,431 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744512623 or 744512623. Listed at 18 retailers as of October 29, 2026, with prices from HK$1,922 to HK$20,431, a HK$18,509 spread on the same certified stone. Frank Darling lists it at HK$20,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744512623
Dimensions7.62 × 7.71 × 4.76 mm
L/W Ratio1.01
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
7.62 mm7.71 mm1.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744512623
Side View
Table 56.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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$20,431 HKD|Low: HK$1,922 HKD|High: HK$20,436 HKD|Avg: HK$7,321 HKD|-0.0%
Frank Darling
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
October 30, 2026
Retailer 8HK$1,922 HKD
Retailer 3HK$2,158 HKD
Retailer 16HK$2,228 HKD
Retailer 4HK$2,978 HKD
Retailer 5HK$3,248 HKD
Retailer 2HK$3,675 HKD
Retailer 9HK$3,962 HKD
Retailer 11HK$4,243 HKD
Retailer 17HK$4,409 HKD
Retailer 12HK$6,125 HKD
Retailer 6HK$6,708 HKD
Retailer 14HK$8,466 HKD
Retailer 7HK$9,485 HKD
Retailer 10HK$10,612 HKD
Retailer 13HK$12,788 HKD
Retailer 15HK$18,437 HKD
Frank DarlingHK$20,431 HKD

29 data points across 17 retailers

18 retailersHK$1,922 HKD to HK$20,431 HKD

A+
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
A
Retailer 2
-
HK$2,158 HKD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,978 HKD
$380 USD
View
B+
Retailer 5
-
HK$3,248 HKD
$414 USD
View
A
Retailer 6
-
HK$3,675 HKD
£369 GBP
View
Retailer 7
-
HK$3,962 HKD
$505 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$4,243 HKD
€515 EUR
View
A
Retailer 9
-
HK$4,409 HKD
$562 USD
View
B+
Retailer 10
-
HK$6,125 HKD
A$1,201 AUD
View
B+
Retailer 11
-
HK$6,708 HKD
$855 USD
View
B+
Retailer 12
-
HK$8,466 HKD
$1,079 USD
View
B+
Retailer 13
-
HK$9,485 HKD
$1,209 USD
View
B+
Retailer 14
-
HK$10,612 HKD
£1,065 GBP
View
B
Retailer 15
-
HK$12,788 HKD
$1,630 USD
View
Retailer 16
-
HK$13,433 HKD
$1,712 USD
View
Price last confirmed 88 days ago
B
Retailer 17
-
HK$18,437 HKD
$2,350 USD
View
Most Expensive
B
Frank Darling
VL-93103GR · Oct 29
HK$20,431 HKD
$2,604 USD
View
17 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$18,509 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+
1.71ct Round
HK$1,922 HKD