CaratHunter
Plans
Round|Lab Grown|IGI

1.85ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG691507301

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691507301

Diamond specifications and retailer prices

From $267 USD
As of October 29, 2026
Save $1,067 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,150 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691507301 or 691507301. Listed at 20 retailers as of October 29, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691507301
Dimensions7.90 × 7.97 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.97 mm1.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691507301
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,150 USD|Low: $256 USD|High: $2,220 USD|Avg: $789 USD|-3.2%
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
October 29, 2026
Retailer 14$267 USD
Retailer 5$299 USD
Retailer 3$331 USD
Retailer 13$445 USD
Retailer 10$490 USD
Retailer 8$528 USD
Retailer 9$538 USD
Retailer 6$607 USD
Retailer 2$633 USD
Retailer 12$814 USD
Retailer 11$1,030 USD
Retailer 4$1,273 USD
Retailer 7$1,334 USD
Brilliant Earth$2,150 USD

36 data points across 14 retailers

20 retailers$267 USD to $1,334 USD

A
Cheapest Retailer
-
$267 USD
A
Retailer 2
-
$299 USD
View
Final sale: no returns
A
Retailer 3
-
$309 USD
View
A
Retailer 4
-
$331 USD
View
A
Retailer 5
-
$331 USD
View
B+
Retailer 6
-
$445 USD
View
A
Retailer 7
-
$490 USD
View
A
Retailer 8
-
$528 USD
£416 GBP
View
A
Retailer 9
-
$538 USD
€512 EUR
View
B+
Retailer 10
-
$607 USD
View
A
Retailer 11
-
$633 USD
£498 GBP
View
B+
Retailer 12
-
$648 USD
View
B+
Retailer 13
-
$814 USD
View
B+
Retailer 14
-
$1,030 USD
View
B
Retailer 15
-
$1,055 USD
View
Price last confirmed 80 days ago
B
Retailer 16
-
$1,064 USD
View
B
Retailer 17
-
$1,115 USD
View
B
Retailer 18
-
$1,273 USD
View
B
Retailer 19
-
$1,334 USD
£1,050 GBP
View
Most Expensive
B
Brilliant Earth
21311913A · Oct 22
$2,150 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $267 USDSave up to $1,067 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
1.85ct Round
$267 USD