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Round|Lab Grown|IGI

1.01ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG803669555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803669555

Diamond specifications and retailer prices

From $303 AUD
$213 USD
As of October 29, 2026
Save $1,623 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,926 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803669555 or 803669555. Listed at 23 retailers as of October 29, 2026, with prices from $303 to $1,926, a $1,623 spread on the same certified stone. Yadav Diamonds lists it at $1,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803669555
Dimensions6.35 × 6.38 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm6.38 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803669555
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Oct 29
Current: $915 AUD|Low: $303 AUD|High: $1,770 AUD|Avg: $831 AUD|-28.0%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 22
October 30, 2026
Retailer 21$303 AUD
Retailer 8$339 AUD
Retailer 10$352 AUD
Retailer 2$376 AUD
Retailer 14$376 AUD
Retailer 15$437 AUD
Retailer 22$505 AUD
Retailer 12$607 AUD
Retailer 18$619 AUD
Retailer 19$644 AUD
Retailer 6$676 AUD
Retailer 16$692 AUD
Retailer 5$709 AUD
Retailer 1$915 AUD
Retailer 20$917 AUD
Retailer 9$1,035 AUD
Retailer 7$1,206 AUD
Retailer 13$1,281 AUD
Retailer 11$1,310 AUD
Retailer 17$1,475 AUD
Retailer 3$1,506 AUD
Retailer 4$1,756 AUD

24 data points across 22 retailers

23 retailers$303 AUD to $1,926 AUD

A
Cheapest Retailer
-
$303 AUD
$213 USD
A
Retailer 2
-
$339 AUD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$352 AUD
$247 USD
View
A
Retailer 4
-
$376 AUD
$264 USD
View
A
Retailer 5
-
$376 AUD
$264 USD
View
A
Retailer 6
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 7
-
$505 AUD
$355 USD
View
A
Retailer 8
-
$607 AUD
£336 GBP
View
A
Retailer 9
-
$619 AUD
€414 EUR
View
A
Retailer 10
-
$644 AUD
ZAR 7,313 ZAR
View
A
Retailer 11
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$676 AUD
$475 USD
View
A
Retailer 12
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$692 AUD
£383 GBP
View
A
Retailer 13
-
$709 AUD
$498 USD
View
B+
Retailer 14
-
$915 AUD
$643 USD
View
B+
Retailer 15
-
$917 AUD
View
B+
Retailer 16
-
$1,035 AUD
SGD 982 SGD
View
B+
Retailer 17
-
$1,206 AUD
$847 USD
View
B
Retailer 18
-
$1,281 AUD
$900 USD
View
B
Retailer 19
-
$1,310 AUD
$920 USD
View
B
Retailer 20
-
$1,475 AUD
£816 GBP
View
B+
Retailer 21
-
$1,506 AUD
£833 GBP
View
B
Retailer 22
-
$1,756 AUD
$1,234 USD
View
Most Expensive
B
Yadav Diamonds
13006926 · Oct 30
$1,926 AUD
$1,353 USD
View
22 more retailers have this diamond
Prices start from $303 AUDSave up to $1,623 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
1.01ct Round
$303 AUD