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Round|Lab Grown|IGI

1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG681581705

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681581705

Diamond specifications and retailer prices

From HK$2,244 HKD
$286 USD
As of November 1, 2026
Save HK$10,545 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,788 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681581705 or 681581705. Listed at 22 retailers as of November 1, 2026, with prices from HK$2,244 to HK$12,788, a HK$10,545 spread on the same certified stone. Brilliant Earth lists it at HK$12,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681581705
Dimensions7.57 × 7.53 × 4.68 mm
L/W Ratio1.01
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
7.57 mm7.53 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681581705
Side View
Table 56.0%Crown 35.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

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: Nov 1
Current: HK$12,788 HKD|Low: HK$2,244 HKD|High: HK$14,358 HKD|Avg: HK$6,038 HKD|-10.9%
Brilliant Earth
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
November 2, 2026
Retailer 5HK$2,244 HKD
Retailer 8HK$2,518 HKD
Retailer 6HK$2,605 HKD
Retailer 17HK$3,750 HKD
Retailer 16HK$4,001 HKD
Retailer 12HK$4,264 HKD
Retailer 13HK$4,481 HKD
Retailer 10HK$4,804 HKD
Retailer 7HK$4,864 HKD
Retailer 2HK$4,869 HKD
Retailer 9HK$5,398 HKD
Retailer 15HK$6,477 HKD
Retailer 3HK$8,560 HKD
Retailer 14HK$9,480 HKD
Retailer 4HK$9,964 HKD
Retailer 11HK$11,170 HKD
Brilliant EarthHK$12,788 HKD

30 data points across 17 retailers

22 retailersHK$2,244 HKD to HK$12,788 HKD

A
Cheapest Retailer
-
HK$2,244 HKD
$286 USD
A
Retailer 2
-
HK$2,518 HKD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,605 HKD
$332 USD
View
Retailer 4
-
HK$2,785 HKD
$355 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,785 HKD
$355 USD
View
B+
Retailer 6
-
HK$3,750 HKD
$478 USD
View
A
Retailer 7
-
HK$4,001 HKD
$510 USD
View
A
Retailer 8
-
HK$4,264 HKD
£428 GBP
View
A
Retailer 9
-
HK$4,481 HKD
€544 EUR
View
B+
Retailer 10
-
HK$4,804 HKD
ZAR 9,892 ZAR
View
B+
Retailer 11
-
HK$4,864 HKD
$620 USD
View
B+
Retailer 12
-
HK$4,869 HKD
£489 GBP
View
B+
Retailer 13
-
HK$5,398 HKD
$688 USD
View
B+
Retailer 14
-
HK$6,477 HKD
A$1,270 AUD
View
B
Retailer 15
-
HK$8,560 HKD
$1,091 USD
View
B
Retailer 16
-
HK$8,960 HKD
$1,142 USD
View
B
Retailer 17
-
HK$9,342 HKD
$1,191 USD
View
B
Retailer 18
-
HK$9,480 HKD
A$1,859 AUD
View
B
Retailer 19
-
HK$9,964 HKD
$1,270 USD
View
B
Retailer 20
-
HK$11,170 HKD
£1,121 GBP
View
B
Retailer 21
-
HK$11,527 HKD
$1,469 USD
View
Most Expensive
B
Brilliant Earth
21610797A · Nov 1
HK$12,788 HKD
$1,630 USD
View
21 more retailers have this diamond
Prices start from HK$2,244 HKDSave up to HK$10,545 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
1.63ct Round
HK$2,244 HKD