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1.91ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825657827

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825657827

Diamond specifications and retailer prices

From HK$3,884 HKD
$495 USD
As of October 29, 2026
Save HK$33,933 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$37,816 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657827 or 825657827. Listed at 15 retailers as of October 29, 2026, with prices from HK$3,884 to HK$37,816, a HK$33,933 spread on the same certified stone. Do Amore Diamonds lists it at HK$37,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657827
Dimensions7.96 × 8.01 × 4.88 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
7.96 mm8.01 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657827
Side View
Table 56.0%Crown 33.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.2%

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$37,816 HKD|Low: HK$3,884 HKD|High: HK$42,524 HKD|Avg: HK$14,161 HKD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
October 31, 2026
Retailer 15HK$3,884 HKD
Retailer 11HK$3,899 HKD
Retailer 13HK$4,347 HKD
Retailer 19HK$4,817 HKD
Retailer 6HK$5,210 HKD
Retailer 18HK$6,763 HKD
Retailer 3HK$8,152 HKD
Retailer 17HK$8,160 HKD
Retailer 9HK$9,060 HKD
Retailer 8HK$12,302 HKD
Retailer 12HK$12,647 HKD
Retailer 5HK$13,066 HKD
Retailer 2HK$15,174 HKD
Retailer 10HK$19,631 HKD
Retailer 16HK$25,428 HKD
Retailer 4HK$25,812 HKD
Retailer 7HK$26,087 HKD
Retailer 14HK$27,931 HKD
Do Amore DiamondsHK$37,816 HKD

24 data points across 19 retailers

15 retailersHK$3,884 HKD to HK$37,816 HKD

A+
Cheapest Retailer
-
HK$3,884 HKD
$495 USD
A
Retailer 2
-
HK$4,347 HKD
$554 USD
View
A
Retailer 3
-
HK$4,817 HKD
$614 USD
View
Retailer 4
-
HK$5,210 HKD
$664 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$6,763 HKD
$862 USD
View
A
Retailer 6
-
HK$8,152 HKD
$1,039 USD
View
A
Retailer 7
-
HK$8,160 HKD
$1,040 USD
View
B+
Retailer 8
-
HK$12,647 HKD
$1,612 USD
View
B+
Retailer 9
-
HK$13,066 HKD
$1,665 USD
View
B+
Retailer 10
-
HK$15,174 HKD
$1,934 USD
View
B
Retailer 11
-
HK$25,428 HKD
£2,552 GBP
View
B
Retailer 12
-
HK$25,812 HKD
$3,290 USD
View
B
Retailer 13
-
HK$26,087 HKD
$3,325 USD
View
B
Retailer 14
-
HK$27,931 HKD
$3,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-CDB5F5957 · Oct 29
HK$37,816 HKD
$4,820 USD
View
14 more retailers have this diamond
Prices start from HK$3,884 HKDSave up to HK$33,933 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$3,884 HKD