CaratHunter
Plans
Oval|Lab Grown|IGI

1.80ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG786624142

Certificate IGI LG786624142

Diamond specifications and retailer prices

From $585 USD
Save $5,485 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,070 USD at Brilliant Earth
View at Brilliant Earth

About this 1.8ct lab-grown oval diamond

This 1.8ct 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 LG786624142 or 786624142. Listed at 18 retailers, with prices from $585 to $6,070 at Brilliant Earth, a $5,485 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

1.80
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786624142
Dimensions9.94 × 6.68 × 4.15 mm
L/W Ratio1.49
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 mm6.68 mm1.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786624142
Side View
Table 58.0%Crown 35.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 62.1%

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: Oct 1
Current: $6,070 USD|Low: $380 USD|High: $6,070 USD|Avg: $1,656 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
September 29, 2026
Retailer 10$380 USD
Retailer 18$585 USD
Retailer 6$750 USD
Retailer 4$870 USD
Retailer 15$879 USD
Retailer 2$999 USD
Retailer 13$1,010 USD
Retailer 12$1,090 USD
Retailer 16$1,343 USD
Retailer 5$1,461 USD
Retailer 3$1,890 USD
Retailer 14$2,053 USD
Retailer 8$2,106 USD
Retailer 7$2,223 USD
Retailer 17$2,629 USD
Retailer 11$2,737 USD
Retailer 9$2,877 USD
Brilliant Earth$6,070 USD

40 data points across 18 retailers

18 retailers$585 USD to $6,070 USD

A
Cheapest Retailer
-
$585 USD
A
Retailer 2
-
$717 USD
HK$5,600 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$750 USD
View
A
Retailer 4
-
$870 USD
View
A
Retailer 5
-
$879 USD
View
A
Retailer 6
-
$1,001 USD
£788 GBP
View
A
Retailer 7
-
$1,010 USD
€962 EUR
View
A
Retailer 8
-
$1,090 USD
ZAR 17,616 ZAR
View
B+
Retailer 9
-
$1,343 USD
View
B+
Retailer 10
-
$1,461 USD
View
B+
Retailer 11
-
$1,890 USD
£1,488 GBP
View
B
Retailer 12
-
$2,053 USD
SGD 2,774 SGD
View
B
Retailer 13
-
$2,106 USD
View
B
Retailer 14
-
$2,223 USD
View
B
Retailer 15
-
$2,629 USD
View
B
Retailer 16
-
$2,737 USD
£2,155 GBP
View
B
Retailer 17
-
$2,877 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
19883264A · Oct 1
$6,070 USD
View
17 more retailers have this diamond
Prices start from $585 USDSave up to $5,485 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
1.80ct Oval
$585 USD