Oval|Lab Grown|IGI

1.52ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG689560100

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689560100

Diamond specifications and retailer prices

From $345 USD
As of October 29, 2026
Save $1,855 USD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,610 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689560100 or 689560100. Listed at 27 retailers as of October 28, 2026, with a 538% 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

1.52
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560100
Dimensions8.98 × 6.47 × 8.98 mm
L/W Ratio1.39
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
8.98 mm6.47 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560100
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.3%

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: $3,610 USD|Low: $342 USD|High: $3,610 USD|Avg: $1,086 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10$345 USD
Retailer 21$401 USD
Retailer 18$413 USD
Retailer 5$428 USD
Retailer 11$428 USD
Retailer 17$580 USD
Retailer 4$684 USD
Retailer 6$688 USD
Retailer 16$736 USD
Retailer 2$767 USD
Retailer 19$784 USD
Retailer 13$994 USD
Retailer 3$1,043 USD
Retailer 8$1,115 USD
Retailer 9$1,376 USD
Retailer 12$1,419 USD
Retailer 15$1,557 USD
Retailer 14$1,652 USD
Retailer 7$1,657 USD
Retailer 20$1,675 USD
Retailer 22$2,200 USD
Brilliant Earth$3,610 USD

36 data points across 22 retailers

27 retailers$345 USD to $2,200 USD

Retailer 1
-
$342 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$401 USD
View
A
Retailer 4
-
$413 USD
View
Final sale: no returns
Retailer 5
-
$419 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$428 USD
View
A
Retailer 7
-
$428 USD
View
A
Retailer 8
-
$580 USD
View
A
Retailer 9
-
$684 USD
View
A
Retailer 10
-
$688 USD
View
A
Retailer 11
-
$736 USD
ZAR 11,887 ZAR
View
A
Retailer 12
-
$767 USD
£604 GBP
View
A
Retailer 13
-
$784 USD
€747 EUR
View
A
Retailer 14
-
$994 USD
A$1,529 AUD
View
B+
Retailer 15
-
$1,043 USD
View
B+
Retailer 16
-
$1,115 USD
View
Retailer 17
-
$1,141 USD
View
Price last confirmed 36 days ago
B+
Retailer 18
-
$1,376 USD
View
B+
Retailer 19
-
$1,419 USD
View
B+
Retailer 20
-
$1,557 USD
View
B+
Retailer 21
-
$1,603 USD
View
Retailer 22
-
$1,652 USD
A$2,541 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
-
$1,657 USD
View
B+
Retailer 24
-
$1,675 USD
£1,319 GBP
View
B
Retailer 25
-
$1,911 USD
View
B
Retailer 26
-
$2,200 USD
View
Most Expensive
Brilliant Earth
14529342A · Oct 21
$3,610 USD
View
Price last confirmed 9 days ago
26 more retailers have this diamond
Prices start from $345 USDSave up to $1,855 USD

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
1.52ct Oval
$345 USD