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Round|Lab Grown|IGI

11.58ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG683583443

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683583443

Diamond specifications and retailer prices

From $7,128 SGD
$5,576 USD
As of October 31, 2026
Save $33,307 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $40,436 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.58ct lab-grown round diamond

This 11.58ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683583443 or 683583443. Listed at 19 retailers as of October 31, 2026, with prices from $7,128 to $40,436, a $33,307 spread on the same certified stone. Brilliant Earth lists it at $40,436. 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

11.58
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683583443
Dimensions14.38 × 14.29 × 8.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm14.29 mm11.58 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683583443
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

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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 31
Current: $40,436 SGD|Low: $6,961 SGD|High: $41,689 SGD|Avg: $16,556 SGD|-3.0%
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
November 1, 2026
Retailer 11$7,128 SGD
Retailer 14$7,242 SGD
Retailer 13$8,408 SGD
Retailer 7$8,591 SGD
Retailer 12$9,096 SGD
Retailer 2$9,145 SGD
Retailer 4$10,966 SGD
Retailer 9$11,590 SGD
Retailer 15$11,899 SGD
Retailer 5$12,449 SGD
Retailer 10$13,537 SGD
Retailer 3$19,188 SGD
Retailer 6$20,041 SGD
Retailer 17$24,879 SGD
Retailer 8$25,848 SGD
Retailer 16$37,028 SGD
Brilliant Earth$40,436 SGD

42 data points across 17 retailers

19 retailers$7,128 SGD to $40,436 SGD

Retailer 1
-
$5,966 SGD
$4,667 USD
Price last confirmed 30 days ago
Retailer 2
-
$6,513 SGD
$5,095 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$7,128 SGD
$5,576 USD
View
Final sale: no returns
Retailer 4
-
$7,209 SGD
$5,639 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$7,242 SGD
$5,665 USD
View
A
Retailer 6
-
$8,408 SGD
$6,577 USD
View
B+
Retailer 7
-
$8,591 SGD
HK$52,500 HKD
View
Retailer 8
-
$9,096 SGD
$7,115 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$9,145 SGD
£5,633 GBP
View
B+
Retailer 10
-
$10,966 SGD
$8,578 USD
View
B+
Retailer 11
-
$11,899 SGD
$9,308 USD
View
B+
Retailer 12
-
$12,449 SGD
$9,738 USD
View
B
Retailer 13
-
$13,537 SGD
€10,085 EUR
View
B
Retailer 14
-
$19,188 SGD
$15,009 USD
View
B
Retailer 15
-
$20,041 SGD
$15,677 USD
View
B
Retailer 16
-
$24,879 SGD
View
B
Retailer 17
-
$25,848 SGD
$20,219 USD
View
B
Retailer 18
-
$37,783 SGD
$29,555 USD
View
Most Expensive
B
Brilliant Earth
20386089A · Oct 31
$40,436 SGD
$31,630 USD
View
18 more retailers have this diamond
Prices start from $7,128 SGDSave up to $33,307 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
11.58ct Round
$7,128 SGD