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Oval|Lab Grown|IGI

1.84ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG812621327

Certificate IGI LG812621327

Diamond specifications and retailer prices

From $361 USD
Save $3,729 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,090 USD at Brilliant Earth
View at Brilliant Earth

About this 1.84ct lab-grown oval diamond

This 1.84ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621327 or 812621327. Listed at 23 retailers, with prices from $361 to $4,090 at Brilliant Earth, a $3,729 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621327
Dimensions9.94 × 6.80 × 4.31 mm
L/W Ratio1.46
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
9.94 mm6.80 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621327
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $4,090 USD|Low: $269 USD|High: $4,090 USD|Avg: $1,200 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 16$269 USD
Retailer 5$361 USD
Retailer 22$403 USD
Retailer 10$428 USD
Retailer 8$442 USD
Retailer 20$448 USD
Retailer 2$478 USD
Retailer 21$600 USD
Retailer 13$630 USD
Retailer 11$718 USD
Retailer 14$768 USD
Retailer 17$790 USD
Retailer 3$797 USD
Retailer 12$1,021 USD
Retailer 23$1,203 USD
Retailer 18$1,439 USD
Retailer 15$1,465 USD
Retailer 7$1,479 USD
Retailer 19$1,707 USD
Retailer 4$1,769 USD
Retailer 6$1,834 USD
Retailer 9$3,145 USD
Brilliant Earth$4,090 USD

36 data points across 23 retailers

23 retailers$361 USD to $4,090 USD

B+
Cheapest Retailer
-
$361 USD
B
Retailer 2
-
$403 USD
View
B+
Retailer 3
-
$428 USD
View
B+
Retailer 4
-
$442 USD
View
B+
Retailer 5
-
$448 USD
View
B+
Retailer 6
-
$478 USD
£376 GBP
View
B+
Retailer 7
-
$600 USD
View
B+
Retailer 8
-
$630 USD
View
B
Retailer 9
-
$718 USD
€684 EUR
View
B
Retailer 10
-
$768 USD
ZAR 12,414 ZAR
View
Price last confirmed 13 days ago
B
Retailer 11
-
$790 USD
View
B+
Retailer 12
-
$798 USD
£629 GBP
View
B
Retailer 13
-
$1,021 USD
View
B
Retailer 14
-
$1,203 USD
View
C
Retailer 15
-
$1,439 USD
View
C
Retailer 16
-
$1,465 USD
View
B
Retailer 17
-
$1,479 USD
View
B
Retailer 18
-
$1,702 USD
View
C
Retailer 19
-
$1,707 USD
View
C
Retailer 20
-
$1,769 USD
£1,393 GBP
View
C
Retailer 21
-
$1,834 USD
View
D
Retailer 22
-
$3,145 USD
View
Most Expensive
D
Brilliant Earth
20681043A · Oct 1
$4,090 USD
View
22 more retailers have this diamond
Prices start from $361 USDSave up to $3,729 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.

B+
1.84ct Oval
$361 USD