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Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG784654520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784654520

Diamond specifications and retailer prices

From $300 SGD
$235 USD
As of October 29, 2026
Save $3,093 SGD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,393 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784654520 or 784654520. Listed at 24 retailers as of October 27, 2026, with prices from $300 to $3,393, a $3,093 spread on the same certified stone. Queensmith lists it at $3,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784654520
Dimensions7.41 × 7.45 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.41 mm7.45 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784654520
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

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 29
Current: $696 SGD|Low: $300 SGD|High: $1,674 SGD|Avg: $896 SGD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 16
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 8$300 SGD
Retailer 9$335 SGD
Retailer 3$348 SGD
Retailer 11$372 SGD
Retailer 21$372 SGD
Retailer 5$499 SGD
Retailer 16$572 SGD
Retailer 18$640 SGD
Retailer 4$695 SGD
Retailer 1$696 SGD
Retailer 17$765 SGD
Retailer 12$779 SGD
Retailer 19$868 SGD
Retailer 10$1,197 SGD
Retailer 7$1,202 SGD
Retailer 13$1,264 SGD
Retailer 14$1,272 SGD
Retailer 15$1,338 SGD
Retailer 20$1,362 SGD
Retailer 2$1,494 SGD
Retailer 6$1,668 SGD

32 data points across 21 retailers

24 retailers$300 SGD to $3,393 SGD

A
Cheapest Retailer
-
$300 SGD
$235 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$348 SGD
$272 USD
View
A
Retailer 4
-
$372 SGD
$291 USD
View
A
Retailer 5
-
$372 SGD
$291 USD
View
B+
Retailer 6
-
$499 SGD
$390 USD
View
A
Retailer 7
-
$572 SGD
£352 GBP
View
A
Retailer 8
-
$640 SGD
ZAR 8,084 ZAR
View
A
Retailer 9
-
$695 SGD
$544 USD
View
A
Retailer 10
-
$696 SGD
£429 GBP
View
B+
Retailer 11
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$765 SGD
€570 EUR
View
B+
Retailer 12
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$779 SGD
A$938 AUD
View
B+
Retailer 13
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$868 SGD
A$1,044 AUD
View
B+
Retailer 14
-
$1,197 SGD
$936 USD
View
B+
Retailer 15
-
$1,202 SGD
$940 USD
View
Retailer 16
-
$1,262 SGD
$988 USD
View
Price last confirmed 89 days ago
B+
Retailer 17
-
$1,264 SGD
$988 USD
View
Retailer 18
-
$1,272 SGD
$995 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
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$1,338 SGD
$1,047 USD
View
B+
Retailer 20
-
$1,362 SGD
A$1,639 AUD
View
B+
Retailer 21
-
$1,494 SGD
£920 GBP
View
B+
Retailer 22
-
$1,514 SGD
$1,184 USD
View
B
Retailer 23
-
$1,668 SGD
$1,305 USD
View
Most Expensive
B
Queensmith
LG784654520 · Oct 27
$3,393 SGD
£2,090 GBP
View
23 more retailers have this diamond
Prices start from $300 SGDSave up to $3,093 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
1.55ct Round
$300 SGD