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Round|Lab Grown|IGI

1.91ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG683529041

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683529041

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 29, 2026
Save HK$16,382 HKD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$18,280 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683529041 or 683529041. Listed at 11 retailers as of October 29, 2026, with prices from HK$1,899 to HK$18,280, a HK$16,382 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683529041
Dimensions8.06 × 8.02 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm8.02 mm1.91 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683529041
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.9%

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: Oct 29
Current: HK$18,280 HKD|Low: HK$1,632 HKD|High: HK$18,437 HKD|Avg: HK$6,454 HKD|+2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13HK$1,899 HKD
Retailer 3HK$2,150 HKD
Retailer 12HK$2,205 HKD
Retailer 11HK$3,970 HKD
Retailer 6HK$4,149 HKD
Retailer 5HK$4,940 HKD
Retailer 7HK$6,048 HKD
Retailer 4HK$6,983 HKD
Retailer 9HK$7,602 HKD
Retailer 10HK$8,364 HKD
Retailer 8HK$8,983 HKD
Retailer 2HK$10,482 HKD
Do Amore DiamondsHK$18,280 HKD

41 data points across 13 retailers

11 retailersHK$1,899 HKD to HK$18,280 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
A
Retailer 2
-
HK$2,150 HKD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,205 HKD
$281 USD
View
B+
Retailer 4
-
HK$3,970 HKD
$506 USD
View
A
Retailer 5
-
HK$4,149 HKD
£416 GBP
View
B+
Retailer 6
-
HK$6,048 HKD
A$1,186 AUD
View
Retailer 7
-
HK$7,602 HKD
$969 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$8,364 HKD
$1,066 USD
View
Retailer 9
-
HK$8,983 HKD
$1,145 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
HK$10,482 HKD
£1,052 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE79D101B · Oct 29
HK$18,280 HKD
$2,330 USD
View
10 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$16,382 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
1.91ct Round
HK$1,899 HKD