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Oval|Lab Grown|IGI

1.25ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG794604520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794604520

Diamond specifications and retailer prices

From $237 USD
As of October 29, 2026
Save $1,076 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,313 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794604520 or 794604520. Listed at 17 retailers as of October 29, 2026, with prices from $237 to $1,313, a $1,076 spread on the same certified stone. Reve Diamonds lists it at $1,313. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794604520
Dimensions8.58 × 6.25 × 3.72 mm
L/W Ratio1.37
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
8.58 mm6.25 mm1.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794604520
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.5%

Caratlytics Score

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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: $304 USD|Low: $228 USD|High: $1,194 USD|Avg: $535 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$237 USD
Retailer 12$275 USD
Retailer 8$294 USD
Retailer 2$295 USD
Retailer 1$304 USD
Retailer 4$398 USD
Retailer 10$506 USD
Retailer 5$557 USD
Retailer 11$718 USD
Retailer 9$947 USD
Retailer 3$950 USD
Retailer 7$1,186 USD

34 data points across 12 retailers

17 retailers$237 USD to $1,313 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$275 USD
View
A
Retailer 4
-
$294 USD
View
A
Retailer 5
-
$295 USD
View
A
Retailer 6
-
$304 USD
£239 GBP
View
A
Retailer 7
-
$398 USD
View
A
Retailer 8
-
$506 USD
ZAR 8,173 ZAR
View
A
Retailer 9
-
$535 USD
View
A
Retailer 10
-
$557 USD
£439 GBP
View
B+
Retailer 11
-
$718 USD
A$1,105 AUD
View
B+
Retailer 12
-
$809 USD
View
B+
Retailer 13
-
$947 USD
View
B+
Retailer 14
-
$950 USD
View
B+
Retailer 15
-
$999 USD
View
B+
Retailer 16
-
$1,186 USD
£934 GBP
View
Most Expensive
B
Reve Diamonds
08691E0F5 · Oct 30
$1,313 USD
View
16 more retailers have this diamond
Prices start from $237 USDSave up to $1,076 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
1.25ct Oval
$237 USD