Princess|Lab Grown|IGI

1.27ct D VVS1 Princess Lab Grown Diamond

EX • D/VVS1 • IGI LG831687305

Shape and cutting style on the report: Princess cut

Certificate IGI LG831687305

Diamond specifications and retailer prices

From $388 SGD
£239 GBP
As of October 26, 2026
Save $713 SGD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,270 SGD at Helzberg Diamonds · As of October 25, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687305 or 831687305. Listed at 20 retailers as of October 26, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687305
Dimensions5.87 × 5.86 × 4.26 mm
L/W Ratio1.00
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
5.87 mm5.86 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687305
Side View
Table 72.0%Crown 42.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 72.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $2,270 SGD|Low: $274 SGD|High: $2,270 SGD|Avg: $861 SGD
Helzberg 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 27, 2026
Retailer 9$274 SGD
Retailer 10$307 SGD
Retailer 21$317 SGD
Retailer 16$339 SGD
Retailer 17$339 SGD
Retailer 13$388 SGD
Retailer 8$574 SGD
Retailer 11$582 SGD
Retailer 2$592 SGD
Retailer 15$608 SGD
Retailer 4$652 SGD
Retailer 20$812 SGD
Retailer 3$830 SGD
Retailer 19$1,091 SGD
Retailer 12$1,095 SGD
Retailer 14$1,101 SGD
Retailer 7$1,159 SGD
Retailer 5$1,163 SGD
Retailer 18$1,361 SGD
Retailer 6$1,829 SGD
Helzberg Diamonds$2,270 SGD

5 data points across 21 retailers

20 retailers$388 SGD to $1,101 SGD

Retailer 1
-
$274 SGD
$214 USD
Price last confirmed 10 days ago
Retailer 2
-
$317 SGD
$248 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$339 SGD
$265 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$339 SGD
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$388 SGD
£239 GBP
View
Retailer 6
-
$574 SGD
ZAR 7,249 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$582 SGD
$455 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$592 SGD
€441 EUR
View
A
Retailer 9
-
$608 SGD
£374 GBP
View
A
Retailer 10
-
$652 SGD
$510 USD
View
Retailer 11
-
$812 SGD
$635 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$830 SGD
A$999 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,091 SGD
$853 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,095 SGD
$856 USD
View
B+
Retailer 15
-
$1,101 SGD
View
Retailer 16
-
$1,159 SGD
$906 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,163 SGD
$909 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,361 SGD
£838 GBP
View
Price last confirmed 8 days ago
Retailer 19
-
$1,829 SGD
$1,430 USD
View
Price last confirmed 8 days ago
Most Expensive
Helzberg Diamonds
ZXZOJHMONJGL · Oct 25
$2,270 SGD
$1,775 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $388 SGDSave up to $713 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
1.27ct Princess
$388 SGD