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Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG677518036

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677518036

Diamond specifications and retailer prices

From $219 SGD
$171 USD
As of November 1, 2026
Save $1,187 SGD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,406 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677518036 or 677518036. Listed at 24 retailers as of November 1, 2026, with prices from $219 to $1,406, a $1,187 spread on the same certified stone. Reve Diamonds lists it at $1,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677518036
Dimensions6.53 × 6.57 × 3.99 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
6.53 mm6.57 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677518036
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.0%

Caratlytics Score

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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: Nov 1
Current: $713 SGD|Low: $216 SGD|High: $1,406 SGD|Avg: $608 SGD|-22.3%
Retailer 1
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Retailer 19
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 13$219 SGD
Retailer 10$243 SGD
Retailer 2$253 SGD
Retailer 7$270 SGD
Retailer 9$270 SGD
Retailer 15$466 SGD
Retailer 18$467 SGD
Retailer 3$468 SGD
Retailer 12$478 SGD
Retailer 16$481 SGD
Retailer 8$482 SGD
Retailer 6$580 SGD
Retailer 19$622 SGD
Retailer 17$659 SGD
Retailer 1$713 SGD
Retailer 4$780 SGD
Retailer 14$869 SGD
Retailer 21$896 SGD
Retailer 11$939 SGD
Retailer 5$1,010 SGD
Retailer 20$1,271 SGD
Reve Diamonds$1,406 SGD

32 data points across 22 retailers

24 retailers$219 SGD to $1,406 SGD

A
Cheapest Retailer
-
$219 SGD
$171 USD
A
Retailer 2
-
$243 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$198 USD
View
Retailer 4
-
$270 SGD
$211 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$270 SGD
$211 USD
View
A
Retailer 6
-
$466 SGD
£287 GBP
View
A
Retailer 7
-
$467 SGD
ZAR 5,897 ZAR
View
B+
Retailer 8
-
$468 SGD
$366 USD
View
A
Retailer 9
-
$478 SGD
€356 EUR
View
B+
Retailer 10
-
$481 SGD
£296 GBP
View
B+
Retailer 11
-
$482 SGD
$377 USD
View
B+
Retailer 12
-
$580 SGD
$454 USD
View
B+
Retailer 13
-
$622 SGD
A$748 AUD
View
B+
Retailer 14
-
$659 SGD
A$793 AUD
View
B+
Retailer 15
-
$713 SGD
$558 USD
View
Retailer 16
-
$780 SGD
$610 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$869 SGD
$680 USD
View
B+
Retailer 18
-
$896 SGD
A$1,078 AUD
View
Retailer 19
-
$918 SGD
$718 USD
View
Price last confirmed 17 days ago
B
Retailer 20
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$935 SGD
$731 USD
View
B
Retailer 21
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$939 SGD
$734 USD
View
Retailer 22
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$1,010 SGD
$790 USD
View
Price last confirmed 16 days ago
B
Retailer 23
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$1,271 SGD
£783 GBP
View
Most Expensive
B
Reve Diamonds
2E87BAE40 · Nov 1
$1,406 SGD
$1,100 USD
View
23 more retailers have this diamond
Prices start from $219 SGDSave up to $1,187 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
1.05ct Round
$219 SGD