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Oval|Lab Grown|IGI

1.82ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG788658995

Certificate IGI LG788658995

Diamond specifications and retailer prices

From $452 USD
£356 GBP
Save $3,588 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,040 USD at Brilliant Earth
View at Brilliant Earth

About this 1.82ct lab-grown oval diamond

This 1.82ct 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 LG788658995 or 788658995. Listed at 19 retailers, with prices from $452 to $4,040 at Brilliant Earth, a $3,588 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

1.82
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658995
Dimensions9.94 × 6.79 × 4.30 mm
L/W Ratio1.46
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
9.94 mm6.79 mm1.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788658995
Side View
Table 59.0%Crown 35.4°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.3%

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: Oct 1
Current: $4,040 USD|Low: $248 USD|High: $4,040 USD|Avg: $1,201 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 10$248 USD
Retailer 12$452 USD
Retailer 16$575 USD
Retailer 13$598 USD
Retailer 6$684 USD
Retailer 2$715 USD
Retailer 8$728 USD
Retailer 18$752 USD
Retailer 14$767 USD
Retailer 7$963 USD
Retailer 17$1,139 USD
Retailer 4$1,405 USD
Retailer 9$1,429 USD
Retailer 11$1,585 USD
Retailer 15$1,646 USD
Retailer 19$1,718 USD
Retailer 3$1,751 USD
Retailer 5$3,135 USD
Brilliant Earth$4,040 USD

37 data points across 19 retailers

19 retailers$452 USD to $4,040 USD

A
Cheapest Retailer
-
$452 USD
£356 GBP
A
Retailer 2
-
$575 USD
View
A
Retailer 3
-
$598 USD
View
A
Retailer 4
-
$684 USD
€651 EUR
View
B+
Retailer 5
-
$715 USD
View
A
Retailer 6
-
$728 USD
ZAR 11,767 ZAR
View
Price last confirmed 13 days ago
A
Retailer 7
-
$753 USD
£593 GBP
View
A
Retailer 8
-
$767 USD
View
A
Retailer 9
-
$963 USD
View
B+
Retailer 10
-
$1,139 USD
View
B+
Retailer 11
-
$1,405 USD
View
B+
Retailer 12
-
$1,429 USD
View
B
Retailer 13
-
$1,585 USD
£1,248 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$1,605 USD
View
B+
Retailer 15
-
$1,646 USD
View
B+
Retailer 16
-
$1,718 USD
£1,353 GBP
View
B+
Retailer 17
-
$1,751 USD
View
B
Retailer 18
-
$3,135 USD
View
Most Expensive
B
Brilliant Earth
18651601A · Oct 1
$4,040 USD
View
18 more retailers have this diamond
Prices start from $452 USDSave up to $3,588 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
1.82ct Oval
$452 USD