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Heart|Lab Grown|IGI

1.09ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG825687323

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825687323

Diamond specifications and retailer prices

From $233 SGD
As of November 4, 2026
Save $1,142 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,374 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825687323 or 825687323. Listed at 19 retailers as of November 4, 2026, with prices from $233 to $1,374, a $1,142 spread on the same certified stone. Reve Diamonds lists it at $1,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687323
Dimensions7.10 × 6.39 × 4.21 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm6.39 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825687323
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,204 SGD|Low: $202 SGD|High: $1,381 SGD|Avg: $621 SGD|-2.4%
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
Retailer 18
Reve Diamonds
November 4, 2026
Retailer 7$211 SGD
Retailer 12$233 SGD
Retailer 6$244 SGD
Retailer 10$261 SGD
Retailer 9$294 SGD
Retailer 11$322 SGD
Retailer 16$434 SGD
Retailer 4$441 SGD
Retailer 14$465 SGD
Retailer 2$491 SGD
Retailer 5$524 SGD
Retailer 15$681 SGD
Retailer 17$705 SGD
Retailer 3$818 SGD
Retailer 8$838 SGD
Retailer 18$843 SGD
Retailer 13$900 SGD
Retailer 1$1,204 SGD
Reve Diamonds$1,374 SGD

38 data points across 19 retailers

19 retailers$233 SGD to $1,374 SGD

Retailer 1
-
$211 SGD
Price last confirmed 13 days ago
A
Retailer 2
-
$233 SGD
View
Final sale: no returns
Retailer 3
-
$244 SGD
View
Price last confirmed 12 days ago
Retailer 4
-
$261 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$294 SGD
View
A
Retailer 6
-
$322 SGD
View
A
Retailer 7
-
$434 SGD
View
Retailer 8
-
$441 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$465 SGD
View
A
Retailer 10
-
$491 SGD
View
Retailer 11
-
$524 SGD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$681 SGD
View
B+
Retailer 13
-
$705 SGD
View
B+
Retailer 14
-
$818 SGD
View
Retailer 15
-
$838 SGD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$843 SGD
View
B+
Retailer 17
-
$900 SGD
View
B+
Retailer 18
-
$1,204 SGD
View
Most Expensive
B
Reve Diamonds
F778E55C9 · Nov 4
$1,374 SGD
$1,075 USD
View
18 more retailers have this diamond
Prices start from $233 SGDSave up to $1,142 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
1.09ct Heart
$233 SGD