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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 $342 SGD
$267 USD
As of October 29, 2026
Save $1,367 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,756 SGD 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

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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 29
Current: $2,756 SGD|Low: $328 SGD|High: $2,845 SGD|Avg: $1,011 SGD|-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$342 SGD
Retailer 5$383 SGD
Retailer 3$424 SGD
Retailer 13$570 SGD
Retailer 10$628 SGD
Retailer 8$676 SGD
Retailer 9$689 SGD
Retailer 6$778 SGD
Retailer 2$811 SGD
Retailer 12$1,043 SGD
Retailer 11$1,320 SGD
Retailer 4$1,632 SGD
Retailer 7$1,709 SGD
Brilliant Earth$2,756 SGD

36 data points across 14 retailers

20 retailers$342 SGD to $1,709 SGD

A
Cheapest Retailer
-
$342 SGD
$267 USD
A
Retailer 2
-
$383 SGD
$299 USD
View
Final sale: no returns
A
Retailer 3
-
$396 SGD
$309 USD
View
A
Retailer 4
-
$424 SGD
$331 USD
View
A
Retailer 5
-
$424 SGD
$331 USD
View
B+
Retailer 6
-
$570 SGD
$445 USD
View
A
Retailer 7
-
$628 SGD
$490 USD
View
A
Retailer 8
-
$676 SGD
£416 GBP
View
A
Retailer 9
-
$689 SGD
€512 EUR
View
B+
Retailer 10
-
$778 SGD
$607 USD
View
A
Retailer 11
-
$811 SGD
£498 GBP
View
B+
Retailer 12
-
$831 SGD
$648 USD
View
B+
Retailer 13
-
$1,043 SGD
$814 USD
View
B+
Retailer 14
-
$1,320 SGD
$1,030 USD
View
B
Retailer 15
-
$1,352 SGD
$1,055 USD
View
Price last confirmed 81 days ago
B
Retailer 16
-
$1,364 SGD
$1,064 USD
View
B
Retailer 17
-
$1,429 SGD
$1,115 USD
View
B
Retailer 18
-
$1,632 SGD
$1,273 USD
View
B
Retailer 19
-
$1,709 SGD
£1,050 GBP
View
Most Expensive
B
Brilliant Earth
21311913A · Oct 22
$2,756 SGD
$2,150 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $342 SGDSave up to $1,367 SGD

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
$342 SGD