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Oval|Lab Grown|IGI

1.03ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG778645666

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778645666

Diamond specifications and retailer prices

From $283 AUD
$199 USD
As of October 29, 2026
Save $2,393 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,676 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645666 or 778645666. Listed at 22 retailers as of October 27, 2026, with prices from $283 to $2,676, a $2,393 spread on the same certified stone. Queensmith lists it at $2,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645666
Dimensions8.22 × 5.73 × 3.52 mm
L/W Ratio1.43
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
8.22 mm5.73 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645666
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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 29
Current: $644 AUD|Low: $272 AUD|High: $1,663 AUD|Avg: $694 AUD|+4.5%
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 31, 2026
Retailer 13$283 AUD
Retailer 6$317 AUD
Retailer 3$329 AUD
Retailer 7$352 AUD
Retailer 15$352 AUD
Retailer 14$473 AUD
Retailer 9$603 AUD
Retailer 11$643 AUD
Retailer 1$644 AUD
Retailer 5$689 AUD
Retailer 10$859 AUD
Retailer 12$903 AUD
Retailer 2$1,129 AUD
Retailer 4$1,367 AUD
Retailer 8$1,652 AUD

43 data points across 15 retailers

22 retailers$283 AUD to $2,676 AUD

A
Cheapest Retailer
-
$283 AUD
$199 USD
A
Retailer 2
-
$317 AUD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$329 AUD
$231 USD
View
A
Retailer 4
-
$352 AUD
$247 USD
View
A
Retailer 5
-
$352 AUD
$247 USD
View
A
Retailer 6
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 7
-
$473 AUD
$332 USD
View
A
Retailer 8
-
$603 AUD
ZAR 6,848 ZAR
View
A
Retailer 9
-
$631 AUD
$443 USD
View
A
Retailer 10
-
$643 AUD
€430 EUR
View
A
Retailer 11
-
$644 AUD
£356 GBP
View
B+
Retailer 12
-
$689 AUD
$484 USD
View
B+
Retailer 13
-
$859 AUD
View
B+
Retailer 14
-
$903 AUD
$634 USD
View
B+
Retailer 15
-
$951 AUD
SGD 903 SGD
View
B
Retailer 16
-
$1,129 AUD
$793 USD
View
B
Retailer 17
-
$1,190 AUD
$836 USD
View
B
Retailer 18
-
$1,206 AUD
$847 USD
View
B
Retailer 19
-
$1,367 AUD
£756 GBP
View
B
Retailer 20
-
$1,652 AUD
£914 GBP
View
B
Retailer 21
-
$1,695 AUD
$1,191 USD
View
Most Expensive
B
Queensmith
LG778645666 · Oct 27
$2,676 AUD
£1,480 GBP
View
21 more retailers have this diamond
Prices start from $283 AUDSave up to $2,393 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
1.03ct Oval
$283 AUD