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 $380 AUD
$267 USD
As of October 29, 2026
Save $1,518 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,060 AUD 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
Colour
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: $3,060 AUD|Low: $364 AUD|High: $3,146 AUD|Avg: $1,094 AUD|-2.7%
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
October 30, 2026
Retailer 13$380 AUD
Retailer 5$426 AUD
Retailer 3$471 AUD
Retailer 12$633 AUD
Retailer 9$697 AUD
Retailer 2$749 AUD
Retailer 8$765 AUD
Retailer 6$900 AUD
Retailer 11$1,159 AUD
Retailer 10$1,466 AUD
Retailer 4$1,812 AUD
Retailer 7$1,898 AUD
Brilliant Earth$3,060 AUD

36 data points across 13 retailers

20 retailers$380 AUD to $1,898 AUD

A
Cheapest Retailer
-
$380 AUD
$267 USD
A
Retailer 2
-
$426 AUD
$299 USD
View
Final sale: no returns
A
Retailer 3
-
$440 AUD
$309 USD
View
A
Retailer 4
-
$471 AUD
$331 USD
View
A
Retailer 5
-
$471 AUD
$331 USD
View
B+
Retailer 6
-
$633 AUD
$445 USD
View
A
Retailer 7
-
$697 AUD
$490 USD
View
A
Retailer 8
-
$749 AUD
£414 GBP
View
A
Retailer 9
-
$765 AUD
€512 EUR
View
B+
Retailer 10
-
$864 AUD
$607 USD
View
A
Retailer 11
-
$900 AUD
£498 GBP
View
B+
Retailer 12
-
$922 AUD
$648 USD
View
B+
Retailer 13
-
$1,159 AUD
$814 USD
View
B+
Retailer 14
-
$1,466 AUD
$1,030 USD
View
Retailer 15
-
$1,502 AUD
$1,055 USD
View
Price last confirmed 81 days ago
B
Retailer 16
-
$1,514 AUD
$1,064 USD
View
B
Retailer 17
-
$1,586 AUD
$1,115 USD
View
B
Retailer 18
-
$1,812 AUD
$1,273 USD
View
B
Retailer 19
-
$1,898 AUD
£1,050 GBP
View
Most Expensive
Brilliant Earth
21311913A · Oct 22
$3,060 AUD
$2,150 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $380 AUDSave up to $1,518 AUD

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
$380 AUD