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Oval|Lab Grown|IGI

1.04ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG785605027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG785605027

Diamond specifications and retailer prices

From $278 USD
As of October 29, 2026
Save $2,402 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,680 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG785605027 or 785605027. Listed at 24 retailers as of October 29, 2026, with prices from $278 to $2,680, a $2,402 spread on the same certified stone. Brilliant Earth lists it at $2,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785605027
Dimensions8.12 × 5.70 × 3.55 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.70 mm1.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785605027
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 62.3%

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: $2,680 USD|Low: $311 USD|High: $2,680 USD|Avg: $1,045 USD
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 7$311 USD
Retailer 4$468 USD
Retailer 19$486 USD
Retailer 17$505 USD
Retailer 8$571 USD
Retailer 18$596 USD
Retailer 16$655 USD
Retailer 2$678 USD
Retailer 14$707 USD
Retailer 15$930 USD
Retailer 3$1,061 USD
Retailer 12$1,123 USD
Retailer 10$1,187 USD
Retailer 6$1,388 USD
Retailer 9$1,441 USD
Retailer 11$1,478 USD
Retailer 13$1,535 USD
Retailer 5$2,470 USD
Brilliant Earth$2,680 USD

42 data points across 19 retailers

24 retailers$278 USD to $2,680 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$323 USD
View
A
Retailer 4
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$345 USD
View
A
Retailer 5
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$345 USD
View
A
Retailer 6
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$468 USD
View
A
Retailer 7
-
$486 USD
HK$3,800 HKD
View
A
Retailer 8
-
$505 USD
View
B+
Retailer 9
-
$571 USD
View
B+
Retailer 10
-
$596 USD
€568 EUR
View
B+
Retailer 11
-
$655 USD
ZAR 10,578 ZAR
View
B+
Retailer 12
-
$678 USD
£534 GBP
View
B+
Retailer 13
-
$707 USD
A$1,088 AUD
View
B+
Retailer 14
-
$930 USD
A$1,430 AUD
View
B
Retailer 15
-
$1,061 USD
View
B+
Retailer 16
-
$1,123 USD
A$1,727 AUD
View
B
Retailer 17
-
$1,187 USD
SGD 1,604 SGD
View
B+
Retailer 18
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$1,225 USD
View
B
Retailer 19
-
$1,388 USD
View
B
Retailer 20
-
$1,441 USD
View
B
Retailer 21
-
$1,478 USD
£1,164 GBP
View
B
Retailer 22
-
$1,535 USD
£1,209 GBP
View
B
Retailer 23
-
$2,470 USD
View
Most Expensive
B
Brilliant Earth
19794243Y · Oct 29
$2,680 USD
View
23 more retailers have this diamond
Prices start from $278 USDSave up to $2,402 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
1.04ct Oval
$278 USD