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Marquise|Lab Grown|IGI

3.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG772618674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772618674

Diamond specifications and retailer prices

From $2,326 SGD
As of November 5, 2026
Save $1,032 SGD (31%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,291 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise 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 LG772618674 or 772618674. Listed at 26 retailers as of November 5, 2026, with a 44% 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

3.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772618674
Dimensions14.84 × 7.67 × 4.82 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
14.84 mm7.67 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772618674
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,291 SGD|Low: $554 SGD|High: $11,291 SGD|Avg: $3,781 SGD|+0.9%
Do Amore Diamonds
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
October 27, 2026
Retailer 10$554 SGD
Retailer 9$1,169 SGD
Retailer 3$1,542 SGD
Retailer 8$1,561 SGD
Retailer 4$1,837 SGD
Retailer 7$1,885 SGD
Retailer 18$1,903 SGD
Retailer 15$2,120 SGD
Retailer 11$2,894 SGD
Retailer 2$2,945 SGD
Retailer 17$3,011 SGD
Retailer 16$3,547 SGD
Retailer 13$4,750 SGD
Retailer 12$4,858 SGD
Retailer 6$5,080 SGD
Retailer 19$5,459 SGD
Retailer 14$6,030 SGD
Retailer 5$7,444 SGD
Do Amore Diamonds$11,291 SGD

32 data points across 19 retailers

26 retailers$2,326 SGD to $3,358 SGD

Retailer 1
-
$1,542 SGD
Price last confirmed 9 days ago
Retailer 2
-
$1,561 SGD
View
Price last confirmed 35 days ago
Retailer 3
-
$1,640 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,769 SGD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,885 SGD
View
Price last confirmed 34 days ago
Retailer 6
-
$1,903 SGD
View
Price last confirmed 25 days ago
Retailer 7
-
$1,903 SGD
View
Price last confirmed 19 days ago
Retailer 8
-
$1,903 SGD
View
Price last confirmed 12 days ago
Retailer 9
-
$1,903 SGD
View
Price last confirmed 29 days ago
Retailer 10
-
$2,101 SGD
View
Price last confirmed 162 days ago
Retailer 11
-
$2,120 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,326 SGD
View
Retailer 13
-
$2,945 SGD
View
Price last confirmed 10 days ago
Retailer 14
-
$3,011 SGD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$3,358 SGD
View
Retailer 16
-
$3,547 SGD
View
Price last confirmed 11 days ago
Retailer 17
-
$3,901 SGD
View
Price last confirmed 37 days ago
Retailer 18
-
$3,937 SGD
View
Price last confirmed 21 days ago
Retailer 19
-
$3,937 SGD
View
Price last confirmed 12 days ago
Retailer 20
-
$4,750 SGD
View
Price last confirmed 15 days ago
Retailer 21
-
$4,858 SGD
View
Price last confirmed 12 days ago
Retailer 22
-
$5,080 SGD
View
Price last confirmed 11 days ago
Retailer 23
-
$5,459 SGD
View
Price last confirmed 10 days ago
Retailer 24
-
$6,030 SGD
View
Price last confirmed 16 days ago
Retailer 25
-
$7,444 SGD
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-4123FF103 · Oct 28
$11,291 SGD
$8,840 USD
View
Price under review
25 more retailers have this diamond
Prices start from $2,326 SGDSave up to $1,032 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.

B+
3.10ct Marquise
$2,326 SGD