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Oval|Lab Grown|IGI

1.83ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG808614334

Certificate IGI LG808614334

Diamond specifications and retailer prices

From $351 USD
Save $3,719 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,070 USD at Brilliant Earth
View at Brilliant Earth

About this 1.83ct lab-grown oval diamond

This 1.83ct 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 LG808614334 or 808614334. Listed at 23 retailers, with prices from $351 to $4,070 at Brilliant Earth, a $3,719 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

1.83
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808614334
Dimensions9.84 × 6.71 × 4.30 mm
L/W Ratio1.47
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
9.84 mm6.71 mm1.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808614334
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $4,070 USD|Low: $286 USD|High: $4,070 USD|Avg: $1,240 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 5$351 USD
Retailer 22$393 USD
Retailer 10$417 USD
Retailer 8$430 USD
Retailer 20$436 USD
Retailer 13$465 USD
Retailer 21$585 USD
Retailer 16$612 USD
Retailer 11$701 USD
Retailer 14$748 USD
Retailer 4$774 USD
Retailer 17$778 USD
Retailer 12$992 USD
Retailer 3$1,171 USD
Retailer 18$1,400 USD
Retailer 7$1,442 USD
Retailer 15$1,447 USD
Retailer 19$1,676 USD
Retailer 2$1,722 USD
Retailer 6$1,785 USD
Retailer 9$3,135 USD
Brilliant Earth$4,070 USD

37 data points across 22 retailers

23 retailers$351 USD to $4,070 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$393 USD
View
A
Retailer 3
-
$417 USD
View
A
Retailer 4
-
$430 USD
View
A
Retailer 5
-
$436 USD
View
A
Retailer 6
-
$465 USD
£366 GBP
View
A
Retailer 7
-
$585 USD
View
A
Retailer 8
-
$612 USD
View
A
Retailer 9
-
$701 USD
€668 EUR
View
A
Retailer 10
-
$748 USD
ZAR 12,089 ZAR
View
Price last confirmed 13 days ago
A
Retailer 11
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$773 USD
£609 GBP
View
A
Retailer 12
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$778 USD
View
A
Retailer 13
-
$992 USD
View
A
Retailer 14
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$1,171 USD
View
B+
Retailer 15
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$1,400 USD
View
B+
Retailer 16
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$1,442 USD
View
B+
Retailer 17
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$1,447 USD
View
B+
Retailer 18
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$1,653 USD
View
B+
Retailer 19
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$1,676 USD
View
B+
Retailer 20
-
$1,722 USD
£1,356 GBP
View
B+
Retailer 21
-
$1,785 USD
View
B
Retailer 22
-
$3,135 USD
View
Most Expensive
B
Brilliant Earth
20536119A · Oct 1
$4,070 USD
View
22 more retailers have this diamond
Prices start from $351 USDSave up to $3,719 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.

A
1.83ct Oval
$351 USD