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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 $266 AUD
$187 USD
As of October 30, 2026
Save $1,741 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,007 AUD 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 $266 to $2,007, a $1,741 spread on the same certified stone. Brilliant Earth lists it at $2,007. 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: $2,007 AUD|Low: $253 AUD|High: $2,264 AUD|Avg: $781 AUD|-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 18$266 AUD
Retailer 9$298 AUD
Retailer 17$307 AUD
Retailer 5$329 AUD
Retailer 8$329 AUD
Retailer 13$565 AUD
Retailer 6$578 AUD
Retailer 2$597 AUD
Retailer 16$628 AUD
Retailer 3$669 AUD
Retailer 15$803 AUD
Retailer 4$878 AUD
Retailer 19$1,059 AUD
Retailer 14$1,120 AUD
Retailer 11$1,135 AUD
Retailer 10$1,135 AUD
Retailer 12$1,548 AUD
Retailer 7$1,638 AUD
Brilliant Earth$2,007 AUD

46 data points across 19 retailers

21 retailers$266 AUD to $2,007 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
A
Retailer 2
-
$298 AUD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$307 AUD
$216 USD
View
A
Retailer 4
-
$329 AUD
$231 USD
View
A
Retailer 5
-
$329 AUD
$231 USD
View
A
Retailer 6
-
$565 AUD
ZAR 6,417 ZAR
View
A
Retailer 7
-
$578 AUD
$406 USD
View
A
Retailer 8
-
$597 AUD
£330 GBP
View
B+
Retailer 9
-
$614 AUD
$431 USD
View
Retailer 10
-
$628 AUD
€420 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$669 AUD
$470 USD
View
B+
Retailer 12
-
$803 AUD
View
B+
Retailer 13
-
$878 AUD
$617 USD
View
B+
Retailer 14
-
$919 AUD
£508 GBP
View
B
Retailer 15
-
$1,059 AUD
$744 USD
View
B
Retailer 16
-
$1,120 AUD
View
B
Retailer 17
-
$1,135 AUD
$798 USD
View
B
Retailer 18
-
$1,157 AUD
$813 USD
View
B
Retailer 19
-
$1,548 AUD
£856 GBP
View
B
Retailer 20
-
$1,638 AUD
$1,151 USD
View
Most Expensive
B
Brilliant Earth
13243866A · Oct 30
$2,007 AUD
$1,410 USD
View
20 more retailers have this diamond
Prices start from $266 AUDSave up to $1,741 AUD

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
$266 AUD