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Round|Lab Grown|IGI

3.06ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG670445435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670445435

Diamond specifications and retailer prices

From $692 SGD
$541 USD
As of October 29, 2026
Save $4,448 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,139 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670445435 or 670445435. Listed at 19 retailers as of October 29, 2026, with prices from $692 to $5,139, a $4,448 spread on the same certified stone. Brilliant Earth lists it at $5,139. 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

3.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670445435
Dimensions9.28 × 9.35 × 5.75 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
9.28 mm9.35 mm3.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670445435
Side View
Table 56.0%Crown 34.9°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.7%

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: $5,139 SGD|Low: $554 SGD|High: $5,293 SGD|Avg: $1,947 SGD|-2.9%
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
October 31, 2026
Retailer 15$692 SGD
Retailer 3$775 SGD
Retailer 6$857 SGD
Retailer 17$857 SGD
Retailer 13$1,029 SGD
Retailer 16$1,204 SGD
Retailer 2$1,270 SGD
Retailer 8$1,273 SGD
Retailer 5$1,310 SGD
Retailer 10$1,810 SGD
Retailer 12$1,862 SGD
Retailer 14$1,924 SGD
Retailer 9$2,555 SGD
Retailer 4$2,713 SGD
Retailer 11$3,598 SGD
Retailer 7$3,761 SGD
Brilliant Earth$5,139 SGD

35 data points across 17 retailers

19 retailers$692 SGD to $5,139 SGD

A
Cheapest Retailer
-
$692 SGD
$541 USD
A
Retailer 2
-
$775 SGD
$606 USD
View
A
Retailer 3
-
$775 SGD
$606 USD
View
Final sale: no returns
A
Retailer 4
-
$857 SGD
$670 USD
View
Retailer 5
-
$857 SGD
$670 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,029 SGD
$805 USD
View
A
Retailer 7
-
$1,204 SGD
$942 USD
View
A
Retailer 8
-
$1,270 SGD
€946 EUR
View
B+
Retailer 9
-
$1,273 SGD
$996 USD
View
B+
Retailer 10
-
$1,310 SGD
$1,025 USD
View
B+
Retailer 11
-
$1,810 SGD
A$2,178 AUD
View
B+
Retailer 12
-
$1,862 SGD
ZAR 23,524 ZAR
View
B+
Retailer 13
-
$1,924 SGD
$1,505 USD
View
Retailer 14
-
$2,212 SGD
$1,730 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$2,254 SGD
$1,763 USD
View
B
Retailer 16
-
$2,713 SGD
View
B
Retailer 17
-
$2,783 SGD
$2,177 USD
View
B
Retailer 18
-
$3,598 SGD
£2,216 GBP
View
Most Expensive
B
Brilliant Earth
14082816A · Oct 29
$5,139 SGD
$4,020 USD
View
18 more retailers have this diamond
Prices start from $692 SGDSave up to $4,448 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
3.06ct Round
$692 SGD