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Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG644412727

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG644412727

Diamond specifications and retailer prices

From HK$1,467 HKD
$187 USD
As of October 30, 2026
Save HK$9,595 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,062 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG644412727 or 644412727. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,467 to HK$11,062, a HK$9,595 spread on the same certified stone. Brilliant Earth lists it at HK$11,062. 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

1.02
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644412727
Dimensions7.33 × 5.03 × 3.33 mm
L/W Ratio1.46
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
7.33 mm5.03 mm1.02 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644412727
Side View
Table 57.0%Crown 25.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.2%

Caratlytics Score

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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 30
Current: HK$11,062 HKD|Low: HK$1,397 HKD|High: HK$12,475 HKD|Avg: HK$4,308 HKD|-11.3%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 18HK$1,467 HKD
Retailer 9HK$1,640 HKD
Retailer 17HK$1,695 HKD
Retailer 5HK$1,812 HKD
Retailer 8HK$1,812 HKD
Retailer 14HK$3,116 HKD
Retailer 6HK$3,185 HKD
Retailer 12HK$3,289 HKD
Retailer 2HK$3,468 HKD
Retailer 3HK$3,687 HKD
Retailer 16HK$4,427 HKD
Retailer 4HK$4,841 HKD
Retailer 19HK$5,837 HKD
Retailer 15HK$6,171 HKD
Retailer 11HK$6,253 HKD
Retailer 10HK$6,258 HKD
Retailer 13HK$8,529 HKD
Retailer 7HK$9,028 HKD
Brilliant EarthHK$11,062 HKD

45 data points across 19 retailers

21 retailersHK$1,467 HKD to HK$11,062 HKD

A
Cheapest Retailer
-
HK$1,467 HKD
$187 USD
A
Retailer 2
-
HK$1,640 HKD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,695 HKD
$216 USD
View
A
Retailer 4
-
HK$1,812 HKD
$231 USD
View
A
Retailer 5
-
HK$1,812 HKD
$231 USD
View
A
Retailer 6
-
HK$3,116 HKD
ZAR 6,417 ZAR
View
A
Retailer 7
-
HK$3,185 HKD
$406 USD
View
A
Retailer 8
-
HK$3,289 HKD
£330 GBP
View
B+
Retailer 9
-
HK$3,381 HKD
$431 USD
View
B+
Retailer 10
-
HK$3,468 HKD
€421 EUR
View
B+
Retailer 11
-
HK$3,687 HKD
$470 USD
View
B+
Retailer 12
-
HK$4,427 HKD
A$868 AUD
View
B+
Retailer 13
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 14
-
HK$5,062 HKD
£508 GBP
View
B
Retailer 15
-
HK$5,837 HKD
$744 USD
View
B
Retailer 16
-
HK$6,171 HKD
A$1,210 AUD
View
B
Retailer 17
-
HK$6,258 HKD
$798 USD
View
B
Retailer 18
-
HK$6,379 HKD
$813 USD
View
B
Retailer 19
-
HK$8,529 HKD
£856 GBP
View
B
Retailer 20
-
HK$9,028 HKD
$1,151 USD
View
Most Expensive
B
Brilliant Earth
13243866A · Oct 30
HK$11,062 HKD
$1,410 USD
View
20 more retailers have this diamond
Prices start from HK$1,467 HKDSave up to HK$9,595 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
1.02ct Radiant
HK$1,467 HKD