CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG826692315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826692315

Diamond specifications and retailer prices

From $300 AUD
$211 USD
As of October 29, 2026
Save $1,607 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,907 AUD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG826692315 or 826692315. Listed at 22 retailers as of October 29, 2026, with prices from $300 to $1,907, a $1,607 spread on the same certified stone. Yadav Diamonds lists it at $1,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826692315
Dimensions6.53 × 6.57 × 3.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.57 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826692315
Side View
Table 61.0%Crown 32.6°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 58.5%

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: $602 AUD|Low: $300 AUD|High: $1,907 AUD|Avg: $896 AUD|-5.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Yadav Diamonds
October 30, 2026
Retailer 19$300 AUD
Retailer 6$334 AUD
Retailer 9$347 AUD
Retailer 2$372 AUD
Retailer 13$372 AUD
Retailer 7$419 AUD
Retailer 21$501 AUD
Retailer 1$602 AUD
Retailer 15$614 AUD
Retailer 17$639 AUD
Retailer 4$663 AUD
Retailer 12$685 AUD
Retailer 18$909 AUD
Retailer 8$1,021 AUD
Retailer 5$1,196 AUD
Retailer 20$1,200 AUD
Retailer 11$1,271 AUD
Retailer 10$1,297 AUD
Retailer 14$1,431 AUD
Retailer 16$1,499 AUD
Retailer 3$1,748 AUD
Yadav Diamonds$1,907 AUD

27 data points across 22 retailers

22 retailers$300 AUD to $1,907 AUD

A
Cheapest Retailer
-
$300 AUD
$211 USD
A
Retailer 2
-
$334 AUD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$347 AUD
$244 USD
View
A
Retailer 4
-
$372 AUD
$261 USD
View
A
Retailer 5
-
$372 AUD
$261 USD
View
A
Retailer 6
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 7
-
$501 AUD
$352 USD
View
A
Retailer 8
-
$602 AUD
£333 GBP
View
A
Retailer 9
-
$614 AUD
€411 EUR
View
A
Retailer 10
-
$639 AUD
ZAR 7,250 ZAR
View
A
Retailer 11
-
$663 AUD
$466 USD
View
A
Retailer 12
-
$685 AUD
£379 GBP
View
B+
Retailer 13
-
$909 AUD
View
B+
Retailer 14
-
$1,021 AUD
SGD 969 SGD
View
B+
Retailer 15
-
$1,196 AUD
$840 USD
View
B+
Retailer 16
-
$1,200 AUD
$843 USD
View
B
Retailer 17
-
$1,271 AUD
$893 USD
View
B
Retailer 18
-
$1,297 AUD
$911 USD
View
Retailer 19
-
$1,431 AUD
$1,005 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$1,499 AUD
£829 GBP
View
B
Retailer 21
-
$1,748 AUD
$1,228 USD
View
Most Expensive
B
Yadav Diamonds
13198973 · Oct 29
$1,907 AUD
$1,340 USD
View
21 more retailers have this diamond
Prices start from $300 AUDSave up to $1,607 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
1.00ct Round
$300 AUD