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Round|Lab Grown|IGI

1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG799631280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799631280

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 30, 2026
Save $1,415 SGD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,795 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799631280 or 799631280. Listed at 27 retailers as of October 30, 2026, with prices from $380 to $1,795, a $1,415 spread on the same certified stone. Reve Diamonds lists it at $1,795. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799631280
Dimensions7.48 × 7.52 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.48 mm7.52 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799631280
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

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 30
Current: $1,600 SGD|Low: $340 SGD|High: $1,710 SGD|Avg: $909 SGD|+1.7%
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
October 30, 2026
Retailer 3$340 SGD
Retailer 6$422 SGD
Retailer 7$562 SGD
Retailer 4$565 SGD
Retailer 12$569 SGD
Retailer 10$724 SGD
Retailer 9$762 SGD
Retailer 2$796 SGD
Retailer 8$806 SGD
Retailer 11$981 SGD
Retailer 13$1,070 SGD
Retailer 5$1,538 SGD
Retailer 1$1,600 SGD
Retailer 14$1,698 SGD

34 data points across 14 retailers

27 retailers$380 SGD to $1,795 SGD

Retailer 1
-
$340 SGD
$266 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$380 SGD
$297 USD
View
Final sale: no returns
Retailer 3
-
$394 SGD
$308 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$422 SGD
$330 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$422 SGD
$330 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$422 SGD
$330 USD
View
A
Retailer 7
-
$422 SGD
$330 USD
View
A
Retailer 8
-
$562 SGD
£346 GBP
View
B+
Retailer 9
-
$565 SGD
$442 USD
View
A
Retailer 10
-
$569 SGD
$445 USD
View
A
Retailer 11
-
$724 SGD
ZAR 9,153 ZAR
View
B+
Retailer 12
-
$759 SGD
$594 USD
View
A
Retailer 13
-
$762 SGD
€568 EUR
View
B+
Retailer 14
-
$766 SGD
$599 USD
View
B+
Retailer 15
-
$796 SGD
A$958 AUD
View
B+
Retailer 16
-
$806 SGD
£496 GBP
View
B+
Retailer 17
-
$981 SGD
A$1,180 AUD
View
B+
Retailer 18
-
$1,070 SGD
$837 USD
View
B
Retailer 19
-
$1,353 SGD
View
Retailer 20
-
$1,355 SGD
$1,060 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$1,420 SGD
$1,111 USD
View
Retailer 22
-
$1,508 SGD
$1,180 USD
View
Price last confirmed 95 days ago
B
Retailer 23
-
$1,538 SGD
$1,203 USD
View
B
Retailer 24
-
$1,600 SGD
A$1,925 AUD
View
B
Retailer 25
-
$1,622 SGD
$1,269 USD
View
B
Retailer 26
-
$1,698 SGD
£1,046 GBP
View
Most Expensive
B
Reve Diamonds
5750430BE · Oct 30
$1,795 SGD
$1,404 USD
View
26 more retailers have this diamond
Prices start from $380 SGDSave up to $1,415 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
$380 SGD