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Round|Lab Grown|IGI

3.56ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG510183409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG510183409

Diamond specifications and retailer prices

From $812 SGD
$635 USD
As of October 29, 2026
Save $4,967 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,778 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG510183409 or 510183409. Listed at 20 retailers as of October 29, 2026, with prices from $812 to $5,778, a $4,967 spread on the same certified stone. Do Amore Diamonds lists it at $5,778. 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

3.56
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510183409
Dimensions9.76 × 9.70 × 6.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
9.76 mm9.70 mm3.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510183409
Side View
Table 55.5%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.5%

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: $5,778 SGD|Low: $812 SGD|High: $5,778 SGD|Avg: $2,172 SGD
Do Amore Diamonds
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
October 30, 2026
Retailer 5$812 SGD
Retailer 11$984 SGD
Retailer 4$1,080 SGD
Retailer 7$1,113 SGD
Retailer 3$1,194 SGD
Retailer 14$1,259 SGD
Retailer 9$1,368 SGD
Retailer 2$1,880 SGD
Retailer 10$1,934 SGD
Retailer 13$2,083 SGD
Retailer 6$2,103 SGD
Retailer 8$3,036 SGD
Retailer 16$3,227 SGD
Retailer 15$3,477 SGD
Retailer 12$3,871 SGD
Do Amore Diamonds$5,778 SGD

34 data points across 16 retailers

20 retailers$812 SGD to $5,778 SGD

Retailer 1
-
$651 SGD
$509 USD
Price last confirmed 32 days ago
Retailer 2
-
$729 SGD
$570 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$796 SGD
$623 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$812 SGD
$635 USD
View
Final sale: no returns
A
Retailer 5
-
$984 SGD
$770 USD
View
A
Retailer 6
-
$1,080 SGD
$845 USD
View
A
Retailer 7
-
$1,113 SGD
HK$6,800 HKD
View
A
Retailer 8
-
$1,194 SGD
$934 USD
View
B+
Retailer 9
-
$1,259 SGD
$985 USD
View
A
Retailer 10
-
$1,368 SGD
€1,019 EUR
View
B+
Retailer 11
-
$1,880 SGD
A$2,263 AUD
View
B+
Retailer 12
-
$1,934 SGD
ZAR 24,441 ZAR
View
B+
Retailer 13
-
$2,083 SGD
$1,629 USD
View
B+
Retailer 14
-
$2,103 SGD
$1,645 USD
View
Retailer 15
-
$2,342 SGD
$1,832 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$3,036 SGD
$2,375 USD
View
B
Retailer 17
-
$3,227 SGD
View
B
Retailer 18
-
$3,477 SGD
$2,720 USD
View
B
Retailer 19
-
$3,871 SGD
£2,384 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6930CA2BC · Oct 29
$5,778 SGD
$4,520 USD
View
19 more retailers have this diamond
Prices start from $812 SGDSave up to $4,967 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
3.56ct Round
$812 SGD