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Oval|Lab Grown|IGI

1.84ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG770656143

Certificate IGI LG770656143

Diamond specifications and retailer prices

From $333 USD
Save $3,757 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 LG770656143 or 770656143. Listed at 24 retailers, with prices from $333 to $4,090 at Brilliant Earth, a $3,757 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 angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770656143
Dimensions9.91 × 6.86 × 4.32 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
9.91 mm6.86 mm1.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770656143
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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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: $333 USD|High: $4,090 USD|Avg: $1,247 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 6$333 USD
Retailer 10$391 USD
Retailer 8$408 USD
Retailer 21$413 USD
Retailer 13$441 USD
Retailer 22$565 USD
Retailer 16$582 USD
Retailer 18$606 USD
Retailer 11$662 USD
Retailer 15$703 USD
Retailer 4$731 USD
Retailer 17$758 USD
Retailer 12$937 USD
Retailer 3$1,112 USD
Retailer 19$1,329 USD
Retailer 7$1,373 USD
Retailer 14$1,453 USD
Retailer 2$1,562 USD
Retailer 20$1,620 USD
Retailer 5$1,678 USD
Retailer 9$3,200 USD
Brilliant Earth$4,090 USD

32 data points across 22 retailers

24 retailers$333 USD to $4,090 USD

A
Cheapest Retailer
-
$333 USD
A
Retailer 2
-
$391 USD
View
A
Retailer 3
-
$408 USD
View
A
Retailer 4
-
$413 USD
View
A
Retailer 5
-
$441 USD
£348 GBP
View
A
Retailer 6
-
$565 USD
View
A
Retailer 7
-
$582 USD
View
A
Retailer 8
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$606 USD
View
A
Retailer 9
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$662 USD
€630 EUR
View
A
Retailer 10
-
$703 USD
ZAR 11,359 ZAR
View
Price last confirmed 13 days ago
A
Retailer 11
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$733 USD
£577 GBP
View
A
Retailer 12
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$758 USD
View
A
Retailer 13
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$937 USD
View
A
Retailer 14
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$1,112 USD
View
B+
Retailer 15
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$1,329 USD
View
B+
Retailer 16
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$1,373 USD
View
B+
Retailer 17
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$1,453 USD
View
B+
Retailer 18
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$1,524 USD
£1,200 GBP
View
Price last confirmed 37 days ago
B+
Retailer 19
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$1,562 USD
View
B+
Retailer 20
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$1,562 USD
View
B+
Retailer 21
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$1,620 USD
View
B+
Retailer 22
-
$1,678 USD
£1,321 GBP
View
B
Retailer 23
-
$3,200 USD
View
Most Expensive
B
Brilliant Earth
17526754A · Oct 1
$4,090 USD
View
23 more retailers have this diamond
Prices start from $333 USDSave up to $3,757 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
$333 USD