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Oval|Lab Grown|IGI

1.17ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG815697602

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815697602

Diamond specifications and retailer prices

From $609 AUD
$428 USD
As of October 30, 2026
Save $2,167 AUD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,011 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697602 or 815697602. Listed at 7 retailers as of October 30, 2026, with a 356% 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

1.17
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697602
Dimensions8.92 × 5.85 × 3.56 mm
L/W Ratio1.52
Girdle conditionFaceted
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
8.92 mm5.85 mm1.17 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697602
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

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 30
Current: $3,011 AUD|Low: $270 AUD|High: $4,228 AUD|Avg: $1,389 AUD|-0.5%
Rare Carat
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
October 31, 2026
Retailer 5$270 AUD
Retailer 11$609 AUD
Retailer 8$683 AUD
Retailer 15$699 AUD
Retailer 4$729 AUD
Retailer 3$740 AUD
Retailer 14$767 AUD
Retailer 6$1,051 AUD
Retailer 2$1,129 AUD
Retailer 13$1,323 AUD
Retailer 16$1,423 AUD
Retailer 7$1,436 AUD
Retailer 10$1,557 AUD
Retailer 12$2,705 AUD
Retailer 9$2,776 AUD
Rare Carat$3,011 AUD

15 data points across 16 retailers

7 retailers$609 AUD to $2,776 AUD

A
Cheapest Retailer
-
$609 AUD
$428 USD
B+
Retailer 2
-
$1,129 AUD
$793 USD
View
B+
Retailer 3
-
$1,323 AUD
$929 USD
View
B+
Retailer 4
-
$1,557 AUD
£861 GBP
View
B
Retailer 5
-
$2,705 AUD
$1,900 USD
View
B
Retailer 6
-
$2,776 AUD
$1,950 USD
View
Most Expensive
Rare Carat
PD-217475 · Oct 21
$3,011 AUD
$2,115 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $609 AUDSave up to $2,167 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
$609 AUD