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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG835603748

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835603748

Diamond specifications and retailer prices

From $573 SGD
$448 USD
As of October 29, 2026
Save $2,084 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,516 SGD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct 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 LG835603748 or 835603748. Listed at 22 retailers as of October 29, 2026, with a 364% 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603748
Dimensions9.39 × 9.37 × 5.67 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
9.39 mm9.37 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603748
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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: $3,516 SGD|Low: $640 SGD|High: $3,516 SGD|Avg: $1,702 SGD
Rare Carat
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
October 30, 2026
Retailer 5$640 SGD
Retailer 7$785 SGD
Retailer 2$911 SGD
Retailer 13$952 SGD
Retailer 18$952 SGD
Retailer 14$1,082 SGD
Retailer 11$1,171 SGD
Retailer 6$1,308 SGD
Retailer 12$1,499 SGD
Retailer 16$1,527 SGD
Retailer 17$1,723 SGD
Retailer 10$2,252 SGD
Retailer 8$2,264 SGD
Retailer 9$2,323 SGD
Retailer 3$2,537 SGD
Retailer 15$2,611 SGD
Retailer 4$2,657 SGD
Rare Carat$3,516 SGD

34 data points across 18 retailers

22 retailers$573 SGD to $2,657 SGD

A
Cheapest Retailer
-
$573 SGD
$448 USD
A
Retailer 2
-
$640 SGD
$501 USD
View
Final sale: no returns
Retailer 3
-
$710 SGD
$555 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$710 SGD
$555 USD
View
A
Retailer 5
-
$785 SGD
HK$4,800 HKD
View
A
Retailer 6
-
$911 SGD
£561 GBP
View
A
Retailer 7
-
$952 SGD
$745 USD
View
B+
Retailer 8
-
$952 SGD
$745 USD
View
A
Retailer 9
-
$1,082 SGD
€806 EUR
View
A
Retailer 10
-
$1,171 SGD
£721 GBP
View
A
Retailer 11
-
$1,308 SGD
$1,023 USD
View
A
Retailer 12
-
$1,499 SGD
A$1,804 AUD
View
A
Retailer 13
-
$1,527 SGD
ZAR 19,300 ZAR
View
B+
Retailer 14
-
$1,723 SGD
$1,348 USD
View
B+
Retailer 15
-
$2,252 SGD
View
B+
Retailer 16
-
$2,282 SGD
$1,785 USD
View
B+
Retailer 17
-
$2,310 SGD
$1,807 USD
View
B+
Retailer 18
-
$2,323 SGD
$1,817 USD
View
B
Retailer 19
-
$2,537 SGD
$1,984 USD
View
B+
Retailer 20
-
$2,611 SGD
£1,608 GBP
View
B
Retailer 21
-
$2,657 SGD
$2,078 USD
View
Most Expensive
Rare Carat
RP7486037RL835 · Oct 7
$3,516 SGD
$2,750 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $573 SGDSave up to $2,084 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
3.09ct Round
$573 SGD