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Marquise|Lab Grown|IGI

1.30ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG728565209

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728565209

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of October 30, 2026
Save $1,296 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,563 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG728565209 or 728565209. Listed at 17 retailers as of October 30, 2026, with prices from $267 to $1,563, a $1,296 spread on the same certified stone. Reve Diamonds lists it at $1,563. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728565209
Dimensions11.18 × 5.68 × 3.60 mm
L/W Ratio1.97
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
11.18 mm5.68 mm1.30 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728565209
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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: $447 SGD|Low: $267 SGD|High: $1,563 SGD|Avg: $710 SGD
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
Reve Diamonds
October 30, 2026
Retailer 15$267 SGD
Retailer 7$299 SGD
Retailer 13$311 SGD
Retailer 5$331 SGD
Retailer 10$331 SGD
Retailer 4$408 SGD
Retailer 1$447 SGD
Retailer 14$570 SGD
Retailer 9$612 SGD
Retailer 6$647 SGD
Retailer 3$807 SGD
Retailer 16$810 SGD
Retailer 12$1,066 SGD
Retailer 2$1,070 SGD
Retailer 8$1,134 SGD
Retailer 11$1,336 SGD
Reve Diamonds$1,563 SGD

16 data points across 17 retailers

17 retailers$267 SGD to $1,563 SGD

A
Cheapest Retailer
-
$267 SGD
$209 USD
A
Retailer 2
-
$299 SGD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$311 SGD
$243 USD
View
A
Retailer 4
-
$331 SGD
$259 USD
View
A
Retailer 5
-
$331 SGD
$259 USD
View
Retailer 6
-
$408 SGD
£251 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$447 SGD
$350 USD
View
A
Retailer 8
-
$570 SGD
ZAR 7,199 ZAR
View
A
Retailer 9
-
$612 SGD
£377 GBP
View
A
Retailer 10
-
$647 SGD
$506 USD
View
B+
Retailer 11
-
$807 SGD
$631 USD
View
B+
Retailer 12
-
$810 SGD
A$975 AUD
View
B+
Retailer 13
-
$1,066 SGD
$834 USD
View
B+
Retailer 14
-
$1,070 SGD
$837 USD
View
B+
Retailer 15
-
$1,134 SGD
$887 USD
View
B
Retailer 16
-
$1,336 SGD
£823 GBP
View
Most Expensive
B
Reve Diamonds
B17961498 · Oct 30
$1,563 SGD
$1,223 USD
View
16 more retailers have this diamond
Prices start from $267 SGDSave up to $1,296 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
1.30ct Marquise
$267 SGD