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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG831623707

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831623707

Diamond specifications and retailer prices

From $251 AUD
$176 USD
As of October 30, 2026
Save $1,255 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,506 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831623707 or 831623707. Listed at 15 retailers as of October 30, 2026, with prices from $251 to $1,506, a $1,255 spread on the same certified stone. Reve Diamonds lists it at $1,506. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623707
Dimensions8.53 × 5.79 × 3.44 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.79 mm1.02 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623707
Side View
Table 60.0%Crown 30.9°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 59.4%

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 30
Current: $480 AUD|Low: $239 AUD|High: $1,506 AUD|Avg: $572 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 10$251 AUD
Retailer 5$278 AUD
Retailer 7$334 AUD
Retailer 9$377 AUD
Retailer 2$468 AUD
Retailer 1$480 AUD
Retailer 3$488 AUD
Retailer 8$944 AUD
Retailer 4$972 AUD
Retailer 6$1,300 AUD
Reve Diamonds$1,506 AUD

21 data points across 11 retailers

15 retailers$251 AUD to $1,506 AUD

Retailer 1
-
$224 AUD
$157 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$278 AUD
$195 USD
View
A
Retailer 4
-
$278 AUD
$195 USD
View
Retailer 5
-
$334 AUD
£185 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$377 AUD
$265 USD
View
B+
Retailer 7
-
$468 AUD
$329 USD
View
B+
Retailer 8
-
$480 AUD
€321 EUR
View
B+
Retailer 9
-
$488 AUD
£270 GBP
View
B
Retailer 10
-
$893 AUD
$627 USD
View
B
Retailer 11
-
$944 AUD
$663 USD
View
B
Retailer 12
-
$972 AUD
$682 USD
View
B
Retailer 13
-
$1,210 AUD
$850 USD
View
B
Retailer 14
-
$1,300 AUD
£719 GBP
View
Most Expensive
B
Reve Diamonds
E16A4FA05 · Oct 30
$1,506 AUD
$1,058 USD
View
14 more retailers have this diamond
Prices start from $251 AUDSave up to $1,255 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 Oval
$251 AUD