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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG778698770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778698770

Diamond specifications and retailer prices

From $293 AUD
$206 USD
As of October 30, 2026
Save $2,383 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 round diamond

This 1.03ct lab-grown round 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 LG778698770 or 778698770. Listed at 22 retailers as of October 27, 2026, with prices from $293 to $2,676, a $2,383 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778698770
Dimensions6.60 × 6.62 × 3.93 mm
L/W Ratio1.00
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
6.60 mm6.62 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778698770
Side View
Table 59.0%Crown 31.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.5%

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: $293 AUD|Low: $290 AUD|High: $1,692 AUD|Avg: $752 AUD|-16.9%
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
October 30, 2026
Retailer 1$293 AUD
Retailer 2$303 AUD
Retailer 14$325 AUD
Retailer 13$438 AUD
Retailer 6$512 AUD
Retailer 9$556 AUD
Retailer 7$584 AUD
Retailer 8$599 AUD
Retailer 3$665 AUD
Retailer 10$790 AUD
Retailer 5$1,061 AUD
Retailer 11$1,100 AUD
Retailer 12$1,522 AUD
Retailer 4$1,692 AUD

42 data points across 14 retailers

22 retailers$293 AUD to $2,676 AUD

Retailer 1
-
$262 AUD
$184 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$293 AUD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$303 AUD
$213 USD
View
Retailer 4
-
$320 AUD
$225 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$325 AUD
$228 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
B+
Retailer 7
-
$438 AUD
$308 USD
View
A
Retailer 8
-
$512 AUD
$360 USD
View
A
Retailer 9
-
$556 AUD
ZAR 6,313 ZAR
View
B+
Retailer 10
-
$584 AUD
£323 GBP
View
B+
Retailer 11
-
$599 AUD
€401 EUR
View
B+
Retailer 12
-
$665 AUD
$467 USD
View
B+
Retailer 13
-
$790 AUD
View
B+
Retailer 14
-
$819 AUD
$575 USD
View
B+
Retailer 15
-
$883 AUD
SGD 838 SGD
View
Retailer 16
-
$1,042 AUD
$732 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,082 AUD
$760 USD
View
B
Retailer 18
-
$1,100 AUD
$773 USD
View
B
Retailer 19
-
$1,118 AUD
$786 USD
View
Retailer 20
-
$1,522 AUD
£842 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
$1,624 AUD
$1,141 USD
View
Most Expensive
B
Queensmith
LG778698770 · Oct 27
$2,676 AUD
£1,480 GBP
View
21 more retailers have this diamond
Prices start from $293 AUDSave up to $2,383 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 Round
$293 AUD