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Round|Lab Grown|IGI

11.13ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG620431193

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620431193

Diamond specifications and retailer prices

From $3,837 SGD
£2,363 GBP
As of October 30, 2026
Save $23,610 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $27,447 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.13ct lab-grown round diamond

This 11.13ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620431193 or 620431193. Listed at 21 retailers as of October 30, 2026, with prices from $3,837 to $27,447, a $23,610 spread on the same certified stone. Brilliant Earth lists it at $27,447. 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

11.13
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620431193
Dimensions14.43 × 14.35 × 8.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.43 mm14.35 mm11.13 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620431193
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 30
Current: $27,447 SGD|Low: $3,824 SGD|High: $27,511 SGD|Avg: $7,999 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
November 1, 2026
Retailer 13$3,837 SGD
Retailer 14$4,106 SGD
Retailer 12$4,468 SGD
Retailer 8$4,598 SGD
Retailer 16$4,763 SGD
Retailer 7$4,967 SGD
Retailer 10$5,143 SGD
Retailer 18$5,952 SGD
Retailer 5$5,988 SGD
Retailer 2$6,308 SGD
Retailer 15$7,372 SGD
Retailer 6$7,397 SGD
Retailer 11$7,587 SGD
Retailer 3$8,870 SGD
Retailer 17$10,452 SGD
Retailer 4$11,336 SGD
Retailer 9$13,213 SGD
Brilliant Earth$27,447 SGD

39 data points across 18 retailers

21 retailers$3,837 SGD to $27,447 SGD

A
Cheapest Retailer
-
$3,837 SGD
£2,363 GBP
A
Retailer 2
-
$4,106 SGD
$3,212 USD
View
A
Retailer 3
-
$4,468 SGD
$3,495 USD
View
A
Retailer 4
-
$4,598 SGD
$3,597 USD
View
Final sale: no returns
Retailer 5
-
$4,763 SGD
$3,726 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$4,763 SGD
$3,726 USD
View
A
Retailer 7
-
$4,967 SGD
$3,885 USD
View
A
Retailer 8
-
$5,143 SGD
$4,023 USD
View
A
Retailer 9
-
$5,952 SGD
$4,656 USD
View
A
Retailer 10
-
$5,988 SGD
$4,684 USD
View
A
Retailer 11
-
$6,308 SGD
£3,885 GBP
View
B+
Retailer 12
-
$7,372 SGD
ZAR 93,163 ZAR
View
Retailer 13
-
$7,397 SGD
$5,786 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$7,587 SGD
€5,652 EUR
View
Retailer 15
-
$8,870 SGD
A$10,674 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$8,955 SGD
$7,005 USD
View
Price last confirmed 52 days ago
B+
Retailer 17
-
$10,452 SGD
$8,176 USD
View
B
Retailer 18
-
$11,336 SGD
$8,867 USD
View
B
Retailer 19
-
$13,213 SGD
$10,335 USD
View
B
Retailer 20
-
$16,656 SGD
$13,029 USD
View
Most Expensive
B
Brilliant Earth
20601950A · Oct 31
$27,447 SGD
$21,470 USD
View
20 more retailers have this diamond
Prices start from $3,837 SGDSave up to $23,610 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
11.13ct Round
$3,837 SGD