CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG821632804

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821632804

Diamond specifications and retailer prices

From $823 SGD
$644 USD
As of October 30, 2026
Save $2,236 SGD (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,910 SGD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821632804 or 821632804. Listed at 20 retailers as of October 30, 2026, with a 272% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821632804
Dimensions9.33 × 9.29 × 5.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm9.29 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821632804
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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 30
Current: $8,910 SGD|Low: $816 SGD|High: $8,910 SGD|Avg: $2,344 SGD
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
October 30, 2026
Retailer 6$823 SGD
Retailer 9$1,172 SGD
Retailer 3$1,360 SGD
Retailer 7$1,405 SGD
Retailer 10$1,421 SGD
Retailer 16$1,483 SGD
Retailer 11$1,515 SGD
Retailer 4$1,869 SGD
Retailer 2$1,928 SGD
Retailer 12$1,964 SGD
Retailer 14$2,265 SGD
Retailer 15$2,939 SGD
Retailer 5$2,957 SGD
Retailer 8$3,059 SGD
Retailer 13$3,984 SGD
Brilliant Earth$8,910 SGD

32 data points across 16 retailers

20 retailers$823 SGD to $3,059 SGD

Retailer 1
-
$736 SGD
$576 USD
Price last confirmed 8 days ago
Retailer 2
-
$818 SGD
$640 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$823 SGD
$644 USD
View
Final sale: no returns
Retailer 4
-
$913 SGD
$714 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,172 SGD
£722 GBP
View
A
Retailer 6
-
$1,360 SGD
$1,064 USD
View
A
Retailer 7
-
$1,405 SGD
$1,099 USD
View
A
Retailer 8
-
$1,421 SGD
£875 GBP
View
Retailer 9
-
$1,483 SGD
$1,160 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,515 SGD
€1,129 EUR
View
B+
Retailer 11
-
$1,869 SGD
$1,462 USD
View
B+
Retailer 12
-
$1,928 SGD
A$2,320 AUD
View
B+
Retailer 13
-
$1,964 SGD
ZAR 24,821 ZAR
View
Retailer 14
-
$2,265 SGD
$1,772 USD
View
Retailer 15
-
$2,401 SGD
$1,878 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$2,939 SGD
$2,299 USD
View
B
Retailer 17
-
$2,957 SGD
$2,313 USD
View
B
Retailer 18
-
$3,059 SGD
$2,393 USD
View
Retailer 19
-
$3,984 SGD
£2,454 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
20732611A · Oct 8
$8,910 SGD
$6,970 USD
View
Price under review
19 more retailers have this diamond
Prices start from $823 SGDSave up to $2,236 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
3.05ct Round
$823 SGD