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Heart|Lab Grown|IGI

0.91ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825667270

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667270

Diamond specifications and retailer prices

From HK$3,044 HKD
As of November 5, 2026
Save HK$10,128 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,173 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667270 or 825667270. Listed at 19 retailers as of November 5, 2026, with prices from HK$3,044 to HK$13,173, a HK$10,128 spread on the same certified stone. MOH London lists it at HK$13,173. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667270
Dimensions5.99 × 6.69 × 3.81 mm
L/W Ratio1.12
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
5.99 mm6.69 mm0.91 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667270
Side View
Table 58.0%Crown 37.2°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 57.0%

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 5
Current: HK$13,173 HKD|Low: HK$2,777 HKD|High: HK$15,692 HKD|Avg: HK$7,291 HKD|-7.1%
MOH London
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
November 5, 2026
Retailer 6HK$2,895 HKD
Retailer 3HK$3,044 HKD
Retailer 8HK$3,358 HKD
Retailer 7HK$3,586 HKD
Retailer 9HK$4,127 HKD
Retailer 13HK$4,770 HKD
Retailer 15HK$4,911 HKD
Retailer 5HK$5,782 HKD
Retailer 2HK$6,010 HKD
Retailer 10HK$6,128 HKD
Retailer 16HK$7,681 HKD
Retailer 11HK$8,324 HKD
Retailer 4HK$11,188 HKD
Retailer 12HK$13,024 HKD
Retailer 14HK$13,048 HKD
MOH LondonHK$13,173 HKD

33 data points across 16 retailers

19 retailersHK$3,044 HKD to HK$13,173 HKD

Retailer 1
-
HK$2,895 HKD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$3,044 HKD
View
Final sale: no returns
Retailer 3
-
HK$3,358 HKD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$3,586 HKD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$3,586 HKD
View
Price last confirmed 24 days ago
A
Retailer 6
-
HK$4,127 HKD
View
A
Retailer 7
-
HK$4,770 HKD
View
B+
Retailer 8
-
HK$4,911 HKD
View
B+
Retailer 9
-
HK$5,782 HKD
View
B+
Retailer 10
-
HK$6,010 HKD
View
B+
Retailer 11
-
HK$6,128 HKD
View
B+
Retailer 12
-
HK$7,681 HKD
View
B+
Retailer 13
-
HK$8,324 HKD
View
B
Retailer 14
-
HK$11,188 HKD
View
Retailer 15
-
HK$11,533 HKD
View
Price last confirmed 36 days ago
B
Retailer 16
-
HK$12,710 HKD
View
B
Retailer 17
-
HK$13,024 HKD
View
B
Retailer 18
-
HK$13,048 HKD
View
Most Expensive
B
MOH London
LG825667270 · Nov 5
HK$13,173 HKD
£1,322 GBP
View
18 more retailers have this diamond
Prices start from HK$3,044 HKDSave up to HK$10,128 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
0.91ct Heart
HK$3,044 HKD