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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG816629657

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816629657

Diamond specifications and retailer prices

From $1,361 SGD
$1,065 USD
As of October 29, 2026
Save $4,156 SGD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,518 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816629657 or 816629657. Listed at 20 retailers as of October 29, 2026, with prices from $1,361 to $5,518, a $4,156 spread on the same certified stone. Taylor and Hart lists it at $5,518. 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

5.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816629657
Dimensions11.07 × 11.13 × 6.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm11.13 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816629657
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,885 SGD|Low: $1,361 SGD|High: $5,640 SGD|Avg: $2,843 SGD|-3.0%
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
October 30, 2026
Retailer 7$1,361 SGD
Retailer 9$1,514 SGD
Retailer 5$1,525 SGD
Retailer 15$1,580 SGD
Retailer 3$1,803 SGD
Retailer 1$1,885 SGD
Retailer 14$2,112 SGD
Retailer 10$2,279 SGD
Retailer 13$2,407 SGD
Retailer 6$2,516 SGD
Retailer 17$2,961 SGD
Retailer 11$3,210 SGD
Retailer 8$3,268 SGD
Retailer 2$3,596 SGD
Retailer 4$4,575 SGD
Retailer 16$4,821 SGD
Retailer 12$5,387 SGD
Taylor and Hart$5,518 SGD

28 data points across 18 retailers

20 retailers$1,361 SGD to $5,518 SGD

A
Cheapest Retailer
-
$1,361 SGD
$1,065 USD
A
Retailer 2
-
$1,514 SGD
$1,184 USD
View
A
Retailer 3
-
$1,525 SGD
$1,193 USD
View
Final sale: no returns
A
Retailer 4
-
$1,580 SGD
$1,236 USD
View
Retailer 5
-
$1,613 SGD
$1,262 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,803 SGD
$1,410 USD
View
A
Retailer 7
-
$1,885 SGD
£1,161 GBP
View
A
Retailer 8
-
$2,112 SGD
$1,652 USD
View
A
Retailer 9
-
$2,279 SGD
£1,404 GBP
View
A
Retailer 10
-
$2,407 SGD
€1,793 EUR
View
A
Retailer 11
-
$2,516 SGD
$1,968 USD
View
B+
Retailer 12
-
$2,961 SGD
$2,316 USD
View
B+
Retailer 13
-
$3,210 SGD
ZAR 40,561 ZAR
View
Retailer 14
-
$3,268 SGD
A$3,933 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,274 SGD
$2,561 USD
View
B+
Retailer 16
-
$3,596 SGD
$2,813 USD
View
B+
Retailer 17
-
$4,575 SGD
$3,579 USD
View
B
Retailer 18
-
$4,821 SGD
$3,771 USD
View
B
Retailer 19
-
$5,387 SGD
£3,318 GBP
View
Most Expensive
B
Taylor and Hart
1I1UV8J · Oct 30
$5,518 SGD
$4,316 USD
View
19 more retailers have this diamond
Prices start from $1,361 SGDSave up to $4,156 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
5.09ct Round
$1,361 SGD