CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG828631357

Certificate IGI LG828631357

Diamond specifications and retailer prices

From $548 SGD
$429 USD
As of October 29, 2026
Save $4,284 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,169 SGD at Brilliant Earth · As of October 20, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828631357 or 828631357. Listed at 20 retailers as of October 29, 2026, with a 781% 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG828631357
Dimensions9.38 × 9.34 × 5.67 mm
L/W Ratio1.00
Top View
9.38 mm9.34 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828631357
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.6%

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: $8,169 SGD|Low: $541 SGD|High: $8,169 SGD|Avg: $1,871 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 20$548 SGD
Retailer 11$610 SGD
Retailer 2$612 SGD
Retailer 5$675 SGD
Retailer 6$675 SGD
Retailer 3$895 SGD
Retailer 13$903 SGD
Retailer 16$963 SGD
Retailer 8$1,156 SGD
Retailer 14$1,228 SGD
Retailer 17$1,241 SGD
Retailer 9$1,241 SGD
Retailer 19$1,574 SGD
Retailer 22$1,617 SGD
Retailer 4$1,893 SGD
Retailer 10$2,394 SGD
Retailer 12$2,493 SGD
Retailer 15$2,534 SGD
Retailer 18$2,597 SGD
Retailer 21$2,752 SGD
Retailer 7$4,832 SGD
Brilliant Earth$8,169 SGD

22 data points across 22 retailers

20 retailers$548 SGD to $4,832 SGD

A
Cheapest Retailer
-
$548 SGD
$429 USD
A
Retailer 2
-
$610 SGD
$477 USD
View
A
Retailer 3
-
$612 SGD
$479 USD
View
Final sale: no returns
A
Retailer 4
-
$675 SGD
$528 USD
View
A
Retailer 5
-
$675 SGD
$528 USD
View
A
Retailer 6
-
$895 SGD
$700 USD
View
B+
Retailer 7
-
$903 SGD
$706 USD
View
A
Retailer 8
-
$963 SGD
£593 GBP
View
A
Retailer 9
-
$1,156 SGD
$904 USD
View
A
Retailer 10
-
$1,241 SGD
£764 GBP
View
A
Retailer 11
-
$1,241 SGD
$971 USD
View
B+
Retailer 12
-
$1,574 SGD
A$1,894 AUD
View
B+
Retailer 13
-
$1,617 SGD
ZAR 20,437 ZAR
View
B+
Retailer 14
-
$1,893 SGD
$1,481 USD
View
B
Retailer 15
-
$2,394 SGD
$1,873 USD
View
B+
Retailer 16
-
$2,493 SGD
$1,950 USD
View
B
Retailer 17
-
$2,597 SGD
$2,032 USD
View
B
Retailer 18
-
$2,752 SGD
£1,695 GBP
View
B
Retailer 19
-
$4,832 SGD
$3,780 USD
View
Most Expensive
Brilliant Earth
22195568Y · Oct 20
$8,169 SGD
$6,390 USD
View
Price under review
19 more retailers have this diamond
Prices start from $548 SGDSave up to $4,284 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
$548 SGD