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Round|Lab Grown|IGI

0.91ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG483125237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125237

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 26, 2026
Save HK$7,940 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,572 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483125237 or 483125237. Listed at 19 retailers as of October 26, 2026, with prices from HK$1,632 to HK$9,572, a HK$7,940 spread on the same certified stone. Reve Diamonds lists it at HK$9,572. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125237
Dimensions6.05 × 6.01 × 3.88 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
6.05 mm6.01 mm0.91 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125237
Side View
Table 58.0%Crown 36.9°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$3,728 HKD|Low: HK$1,569 HKD|High: HK$8,221 HKD|Avg: HK$3,589 HKD|+6.5%
Retailer 1
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
October 30, 2026
Retailer 13HK$1,632 HKD
Retailer 7HK$1,820 HKD
Retailer 12HK$1,899 HKD
Retailer 4HK$2,024 HKD
Retailer 11HK$2,024 HKD
Retailer 3HK$2,448 HKD
Retailer 15HK$3,295 HKD
Retailer 8HK$3,427 HKD
Retailer 5HK$3,499 HKD
Retailer 1HK$3,728 HKD
Retailer 9HK$3,800 HKD
Retailer 6HK$3,845 HKD
Retailer 10HK$6,513 HKD
Retailer 2HK$6,536 HKD
Retailer 14HK$8,161 HKD

42 data points across 15 retailers

19 retailersHK$1,632 HKD to HK$9,572 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,899 HKD
$242 USD
View
Retailer 4
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
B+
Retailer 6
-
HK$2,310 HKD
View
B+
Retailer 7
-
HK$2,448 HKD
$312 USD
View
B+
Retailer 8
-
HK$3,295 HKD
$420 USD
View
B+
Retailer 9
-
HK$3,427 HKD
€416 EUR
View
B+
Retailer 10
-
HK$3,499 HKD
$446 USD
View
B
Retailer 11
-
HK$3,728 HKD
£374 GBP
View
B
Retailer 12
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HK$3,800 HKD
£381 GBP
View
B
Retailer 13
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HK$3,845 HKD
$490 USD
View
B
Retailer 14
-
HK$5,475 HKD
SGD 943 SGD
View
B
Retailer 15
-
HK$6,513 HKD
$830 USD
View
Retailer 16
-
HK$6,536 HKD
$833 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
HK$6,931 HKD
$883 USD
View
B
Retailer 18
-
HK$8,161 HKD
£819 GBP
View
Most Expensive
B
Reve Diamonds
F2B2C3B8F · Oct 28
HK$9,572 HKD
$1,220 USD
View
18 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$7,940 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 Round
HK$1,632 HKD