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Oval|Lab Grown|IGI

1.84ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG788658949

Certificate IGI LG788658949

Diamond specifications and retailer prices

From $345 USD
Save $3,745 USD (92%) vs most expensive(unlock to see where)
24 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 LG788658949 or 788658949. Listed at 24 retailers, with prices from $345 to $4,090 at Brilliant Earth, a $3,745 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 angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658949
Dimensions9.90 × 6.86 × 4.28 mm
L/W Ratio1.44
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
9.90 mm6.86 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788658949
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.4%

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: $4,090 USD|Low: $281 USD|High: $4,090 USD|Avg: $1,267 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 5$345 USD
Retailer 10$410 USD
Retailer 8$423 USD
Retailer 20$428 USD
Retailer 13$457 USD
Retailer 21$580 USD
Retailer 16$602 USD
Retailer 2$655 USD
Retailer 11$690 USD
Retailer 14$736 USD
Retailer 3$760 USD
Retailer 17$772 USD
Retailer 12$973 USD
Retailer 22$1,151 USD
Retailer 18$1,376 USD
Retailer 7$1,418 USD
Retailer 15$1,459 USD
Retailer 19$1,657 USD
Retailer 4$1,693 USD
Retailer 6$1,754 USD
Retailer 9$3,135 USD
Brilliant Earth$4,090 USD

35 data points across 22 retailers

24 retailers$345 USD to $4,090 USD

A
Cheapest Retailer
-
$345 USD
A
Retailer 2
-
$410 USD
View
A
Retailer 3
-
$423 USD
View
A
Retailer 4
-
$428 USD
View
A
Retailer 5
-
$457 USD
£360 GBP
View
A
Retailer 6
-
$580 USD
View
A
Retailer 7
-
$602 USD
View
A
Retailer 8
-
$655 USD
View
A
Retailer 9
-
$690 USD
€657 EUR
View
A
Retailer 10
-
$736 USD
ZAR 11,887 ZAR
View
Price last confirmed 13 days ago
A
Retailer 11
-
$759 USD
£597 GBP
View
A
Retailer 12
-
$772 USD
View
A
Retailer 13
-
$973 USD
View
A
Retailer 14
-
$1,151 USD
View
B+
Retailer 15
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$1,376 USD
View
B+
Retailer 16
-
$1,418 USD
View
B+
Retailer 17
-
$1,459 USD
View
B+
Retailer 18
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$1,600 USD
£1,260 GBP
View
Price last confirmed 37 days ago
B+
Retailer 19
-
$1,623 USD
View
B+
Retailer 20
-
$1,657 USD
View
B+
Retailer 21
-
$1,693 USD
£1,333 GBP
View
B+
Retailer 22
-
$1,754 USD
View
B
Retailer 23
-
$3,135 USD
View
Most Expensive
B
Brilliant Earth
18549354A · Oct 1
$4,090 USD
View
23 more retailers have this diamond
Prices start from $345 USDSave up to $3,745 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
1.84ct Oval
$345 USD