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Round|Lab Grown|IGI

13.51ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG579363560

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579363560

Diamond specifications and retailer prices

From $10,975 SGD
£6,760 GBP
As of November 1, 2026
Save $31,935 SGD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $42,909 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.51ct lab-grown round diamond

This 13.51ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579363560 or 579363560. Listed at 21 retailers as of October 31, 2026, with prices from $10,975 to $42,909, a $31,935 spread on the same certified stone. Taylor and Hart lists it at $42,909. 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

13.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579363560
Dimensions15.43 × 15.46 × 9.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.43 mm15.46 mm13.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579363560
Side View
Table 56.0%Crown 33.8°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.9%

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 1
Current: $10,975 SGD|Low: $7,481 SGD|High: $42,909 SGD|Avg: $16,627 SGD|+44.9%
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
Retailer 18
Retailer 19
Taylor and Hart
November 1, 2026
Retailer 1$10,975 SGD
Retailer 17$11,779 SGD
Retailer 10$12,251 SGD
Retailer 18$12,388 SGD
Retailer 9$13,192 SGD
Retailer 4$13,664 SGD
Retailer 14$13,666 SGD
Retailer 8$14,138 SGD
Retailer 19$14,957 SGD
Retailer 7$15,368 SGD
Retailer 16$15,801 SGD
Retailer 13$16,438 SGD
Retailer 2$17,812 SGD
Retailer 11$17,866 SGD
Retailer 12$20,895 SGD
Retailer 15$21,152 SGD
Retailer 5$24,993 SGD
Retailer 6$38,062 SGD
Retailer 3$41,893 SGD
Taylor and Hart$42,909 SGD

34 data points across 20 retailers

21 retailers$10,975 SGD to $42,909 SGD

Retailer 1
-
$9,318 SGD
$7,289 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$10,975 SGD
£6,760 GBP
View
B
Retailer 3
-
$11,779 SGD
$9,214 USD
View
B+
Retailer 4
-
$12,251 SGD
$9,583 USD
View
B+
Retailer 5
-
$12,388 SGD
$9,690 USD
View
B+
Retailer 6
-
$13,192 SGD
$10,319 USD
View
Final sale: no returns
B+
Retailer 7
-
$13,664 SGD
$10,688 USD
View
B
Retailer 8
-
$13,666 SGD
$10,690 USD
View
B+
Retailer 9
-
$14,138 SGD
HK$86,400 HKD
View
B
Retailer 10
-
$14,957 SGD
$11,700 USD
View
B
Retailer 11
-
$15,368 SGD
$12,021 USD
View
B
Retailer 12
-
$15,801 SGD
$12,360 USD
View
B
Retailer 13
-
$16,438 SGD
£10,125 GBP
View
B
Retailer 14
-
$17,812 SGD
$13,933 USD
View
Retailer 15
-
$17,866 SGD
A$21,500 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$20,895 SGD
A$25,146 AUD
View
B
Retailer 17
-
$21,152 SGD
ZAR 267,299 ZAR
View
B
Retailer 18
-
$24,993 SGD
$19,550 USD
View
B
Retailer 19
-
$38,062 SGD
$29,773 USD
View
B
Retailer 20
-
$41,893 SGD
$32,770 USD
View
Most Expensive
B
Taylor and Hart
XX5SI7D · Oct 31
$42,909 SGD
$33,565 USD
View
20 more retailers have this diamond
Prices start from $10,975 SGDSave up to $31,935 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+
13.51ct Round
$10,975 SGD