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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG752544439

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752544439

Diamond specifications and retailer prices

From $281 USD
As of October 26, 2026
Save $2,439 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,720 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752544439 or 752544439. Listed at 22 retailers as of October 26, 2026, with prices from $281 to $2,720, a $2,439 spread on the same certified stone. Brilliant Earth lists it at $2,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752544439
Dimensions9.90 × 6.93 × 4.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.90 mm6.93 mm1.86 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752544439
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $2,720 USD|Low: $248 USD|High: $2,940 USD|Avg: $852 USD|-7.5%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 18$281 USD
Retailer 14$314 USD
Retailer 21$326 USD
Retailer 3$348 USD
Retailer 19$348 USD
Retailer 6$389 USD
Retailer 8$468 USD
Retailer 17$470 USD
Retailer 5$591 USD
Retailer 16$598 USD
Retailer 2$612 USD
Retailer 9$623 USD
Retailer 11$760 USD
Retailer 13$809 USD
Retailer 7$1,069 USD
Retailer 22$1,119 USD
Retailer 12$1,170 USD
Retailer 10$1,339 USD
Retailer 20$1,397 USD
Retailer 4$1,400 USD
Retailer 15$1,451 USD
Brilliant Earth$2,720 USD

34 data points across 22 retailers

22 retailers$281 USD to $2,720 USD

A
Cheapest Retailer
-
$281 USD
A
Retailer 2
-
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$326 USD
View
A
Retailer 4
-
$348 USD
View
A
Retailer 5
-
$348 USD
View
A
Retailer 6
-
$389 USD
£307 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$468 USD
View
A
Retailer 8
-
$470 USD
View
A
Retailer 9
-
$598 USD
ZAR 9,662 ZAR
View
A
Retailer 10
-
$612 USD
£482 GBP
View
A
Retailer 11
-
$623 USD
View
A
Retailer 12
-
$760 USD
View
A
Retailer 13
-
$809 USD
A$1,245 AUD
View
B
Retailer 14
-
$1,069 USD
View
B+
Retailer 15
-
$1,119 USD
View
B+
Retailer 16
-
$1,170 USD
View
B
Retailer 17
-
$1,339 USD
View
B
Retailer 18
-
$1,397 USD
£1,100 GBP
View
B+
Retailer 19
-
$1,400 USD
View
B
Retailer 20
-
$1,451 USD
View
B
Retailer 21
-
$2,629 USD
£2,070 GBP
View
Most Expensive
B
Brilliant Earth
18587597A · Oct 29
$2,720 USD
View
21 more retailers have this diamond
Prices start from $281 USDSave up to $2,439 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.86ct Oval
$281 USD