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Oval|Lab Grown|IGI

1.17ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG776669235

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776669235

Diamond specifications and retailer prices

From $292 AUD
$205 USD
As of October 29, 2026
Save $1,429 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,721 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.17ct lab-grown oval diamond

This 1.17ct lab-grown oval 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 LG776669235 or 776669235. Listed at 16 retailers as of October 29, 2026, with prices from $292 to $1,721, a $1,429 spread on the same certified stone. Reve Diamonds lists it at $1,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776669235
Dimensions8.46 × 5.94 × 3.65 mm
L/W Ratio1.42
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
8.46 mm5.94 mm1.17 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG776669235
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.5°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: $665 AUD|Low: $282 AUD|High: $1,727 AUD|Avg: $718 AUD|+3.7%
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
Reve Diamonds
October 30, 2026
Retailer 13$292 AUD
Retailer 2$325 AUD
Retailer 5$337 AUD
Retailer 3$362 AUD
Retailer 11$362 AUD
Retailer 9$384 AUD
Retailer 12$495 AUD
Retailer 8$611 AUD
Retailer 1$665 AUD
Retailer 14$706 AUD
Retailer 4$1,162 AUD
Retailer 10$1,166 AUD
Retailer 6$1,238 AUD
Retailer 7$1,699 AUD
Reve Diamonds$1,721 AUD

42 data points across 15 retailers

16 retailers$292 AUD to $1,721 AUD

A
Cheapest Retailer
-
$292 AUD
$205 USD
A
Retailer 2
-
$325 AUD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$337 AUD
$237 USD
View
A
Retailer 4
-
$362 AUD
$254 USD
View
A
Retailer 5
-
$362 AUD
$254 USD
View
Retailer 6
-
$384 AUD
£212 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$495 AUD
$348 USD
View
Retailer 8
-
$611 AUD
ZAR 6,935 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$665 AUD
£368 GBP
View
A
Retailer 10
-
$706 AUD
$496 USD
View
B+
Retailer 11
-
$1,034 AUD
$726 USD
View
B+
Retailer 12
-
$1,162 AUD
$816 USD
View
B+
Retailer 13
-
$1,166 AUD
$819 USD
View
B+
Retailer 14
-
$1,238 AUD
$869 USD
View
B
Retailer 15
-
$1,699 AUD
£940 GBP
View
Most Expensive
B
Reve Diamonds
A22902C8E · Oct 30
$1,721 AUD
$1,209 USD
View
15 more retailers have this diamond
Prices start from $292 AUDSave up to $1,429 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
1.17ct Oval
$292 AUD