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Round|Lab Grown|IGI

1.03ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG786606722

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786606722

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of November 1, 2026
Save $1,381 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,890 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786606722 or 786606722. Listed at 25 retailers as of November 1, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786606722
Dimensions6.53 × 6.56 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.56 mm1.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786606722
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,733 AUD|Low: $319 AUD|High: $2,733 AUD|Avg: $985 AUD
Do Amore Diamonds
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
November 1, 2026
Retailer 5$319 AUD
Retailer 10$342 AUD
Retailer 3$353 AUD
Retailer 18$353 AUD
Retailer 6$475 AUD
Retailer 16$541 AUD
Retailer 2$673 AUD
Retailer 12$723 AUD
Retailer 4$797 AUD
Retailer 14$803 AUD
Retailer 15$953 AUD
Retailer 17$1,139 AUD
Retailer 13$1,267 AUD
Retailer 9$1,498 AUD
Retailer 7$1,519 AUD
Retailer 11$1,562 AUD
Retailer 8$1,700 AUD
Do Amore Diamonds$2,733 AUD

42 data points across 18 retailers

25 retailers$319 AUD to $1,700 AUD

Retailer 1
-
$273 AUD
$192 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$319 AUD
$224 USD
View
Final sale: no returns
Retailer 3
-
$330 AUD
$232 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$330 AUD
$232 USD
View
A
Retailer 5
-
$342 AUD
$240 USD
View
Retailer 6
-
$343 AUD
$241 USD
View
Price last confirmed 47 days ago
Retailer 7
-
$353 AUD
$248 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$353 AUD
$248 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$475 AUD
$334 USD
View
Retailer 10
-
$541 AUD
$380 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$673 AUD
ZAR 7,637 ZAR
View
B+
Retailer 12
-
$723 AUD
£400 GBP
View
B
Retailer 13
-
$797 AUD
$560 USD
View
B
Retailer 14
-
$803 AUD
View
B
Retailer 15
-
$953 AUD
View
B
Retailer 16
-
$1,139 AUD
$800 USD
View
Retailer 17
-
$1,253 AUD
$880 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$1,253 AUD
$880 USD
View
B
Retailer 19
-
$1,267 AUD
$890 USD
View
B
Retailer 20
-
$1,498 AUD
$1,052 USD
View
B
Retailer 21
-
$1,519 AUD
£840 GBP
View
B
Retailer 22
-
$1,562 AUD
£864 GBP
View
B
Retailer 23
-
$1,700 AUD
$1,194 USD
View
Retailer 24
-
$2,733 AUD
$1,920 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-786606722 · Oct 31
$2,890 AUD
$2,030 USD
View
Price under review
24 more retailers have this diamond
Prices start from $319 AUDSave up to $1,381 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
$319 AUD