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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 $759 NZD
$428 USD
As of October 30, 2026
Save $2,700 NZD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,753 NZD 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: $3,753 NZD|Low: $337 NZD|High: $5,270 NZD|Avg: $1,739 NZD|-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 30, 2026
Retailer 5$337 NZD
Retailer 10$759 NZD
Retailer 8$852 NZD
Retailer 15$872 NZD
Retailer 4$909 NZD
Retailer 3$923 NZD
Retailer 14$956 NZD
Retailer 6$1,309 NZD
Retailer 12$1,487 NZD
Retailer 13$1,649 NZD
Retailer 16$1,774 NZD
Retailer 7$1,790 NZD
Retailer 9$1,940 NZD
Retailer 11$3,371 NZD
Retailer 2$3,460 NZD
Rare Carat$3,753 NZD

14 data points across 16 retailers

7 retailers$759 NZD to $3,460 NZD

A
Cheapest Retailer
-
$759 NZD
$428 USD
B+
Retailer 2
-
$1,487 NZD
$838 USD
View
B+
Retailer 3
-
$1,649 NZD
$929 USD
View
B+
Retailer 4
-
$1,940 NZD
£861 GBP
View
B
Retailer 5
-
$3,371 NZD
$1,900 USD
View
B
Retailer 6
-
$3,460 NZD
$1,950 USD
View
Most Expensive
Rare Carat
PD-217475 · Oct 21
$3,753 NZD
$2,115 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $759 NZDSave up to $2,700 NZD

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
$759 NZD