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Radiant|Lab Grown|IGI

11.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG813666711

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG813666711

Diamond specifications and retailer prices

From $6,570 SGD
$5,139 USD
As of November 2, 2026
Save $14,619 SGD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,292 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.1ct lab-grown radiant diamond

This 11.1ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813666711 or 813666711. Listed at 19 retailers as of November 1, 2026, with a 223% 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

11.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813666711
Dimensions16.14 × 11.30 × 7.19 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.14 mm11.30 mm11.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813666711
Side View
Table 66.0%Crown 20.8°Girdle: MediumPavilion 34.9°Culet: NoneDepth 63.6%

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 2
Current: $13,082 SGD|Low: $6,246 SGD|High: $39,592 SGD|Avg: $13,555 SGD|+2.8%
Retailer 1
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
Taylor and Hart
November 2, 2026
Retailer 14$6,570 SGD
Retailer 5$6,884 SGD
Retailer 12$7,356 SGD
Retailer 16$7,360 SGD
Retailer 4$7,621 SGD
Retailer 3$7,645 SGD
Retailer 13$8,977 SGD
Retailer 15$9,046 SGD
Retailer 17$9,555 SGD
Retailer 6$10,793 SGD
Retailer 8$10,968 SGD
Retailer 7$11,775 SGD
Retailer 11$11,795 SGD
Retailer 1$13,082 SGD
Retailer 10$14,488 SGD
Retailer 2$21,188 SGD
Taylor and Hart$27,292 SGD
Retailer 9$39,592 SGD

34 data points across 18 retailers

19 retailers$6,570 SGD to $21,188 SGD

B+
Cheapest Retailer
-
$6,570 SGD
$5,139 USD
B+
Retailer 2
-
$6,884 SGD
$5,385 USD
View
B+
Retailer 3
-
$7,356 SGD
$5,754 USD
View
Final sale: no returns
B
Retailer 4
-
$7,360 SGD
$5,757 USD
View
Retailer 5
-
$7,548 SGD
$5,904 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$7,621 SGD
$5,961 USD
View
B+
Retailer 7
-
$7,645 SGD
$5,980 USD
View
B
Retailer 8
-
$8,977 SGD
$7,022 USD
View
B
Retailer 9
-
$9,046 SGD
$7,076 USD
View
B
Retailer 10
-
$9,555 SGD
$7,474 USD
View
B
Retailer 11
-
$10,793 SGD
£6,648 GBP
View
Retailer 12
-
$10,968 SGD
$8,580 USD
View
Price last confirmed 63 days ago
B
Retailer 13
-
$11,775 SGD
$9,211 USD
View
B
Retailer 14
-
$11,795 SGD
ZAR 149,054 ZAR
View
B
Retailer 15
-
$13,082 SGD
€9,746 EUR
View
B
Retailer 16
-
$14,488 SGD
A$17,435 AUD
View
B
Retailer 17
-
$21,188 SGD
$16,574 USD
View
Most Expensive
Taylor and Hart
7JPUDRL · Oct 31
$27,292 SGD
$21,348 USD
View
Price under review
17 more retailers have this diamond
Prices start from $6,570 SGDSave up to $14,619 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+
11.10ct Radiant
$6,570 SGD