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Princess|Lab Grown|IGI

1.27ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG669417009

Shape and cutting style on the report: Princess cut

Certificate IGI LG669417009

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $1,380 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,685 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG669417009 or 669417009. Listed at 20 retailers as of October 30, 2026, with prices from $306 to $1,685, a $1,380 spread on the same certified stone. Reve Diamonds lists it at $1,685. 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

1.27
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669417009
Dimensions5.92 × 5.90 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
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
5.92 mm5.90 mm1.27 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG669417009
Side View
Table 69.0%Crown 42.9°Girdle: THN-STKPavilion 38.5°Culet: NoneDepth 72.0%

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: $711 SGD|Low: $306 SGD|High: $1,727 SGD|Avg: $802 SGD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$306 SGD
Retailer 3$341 SGD
Retailer 5$632 SGD
Retailer 11$638 SGD
Retailer 7$651 SGD
Retailer 2$688 SGD
Retailer 1$711 SGD
Retailer 8$940 SGD
Retailer 9$1,000 SGD
Retailer 4$1,215 SGD
Retailer 6$1,527 SGD

41 data points across 11 retailers

20 retailers$306 SGD to $1,685 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$341 SGD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
$277 USD
View
A
Retailer 4
-
$379 SGD
$296 USD
View
A
Retailer 5
-
$379 SGD
$296 USD
View
B+
Retailer 6
-
$632 SGD
€471 EUR
View
B+
Retailer 7
-
$638 SGD
$499 USD
View
A
Retailer 8
-
$651 SGD
ZAR 8,222 ZAR
View
B+
Retailer 9
-
$662 SGD
$518 USD
View
B+
Retailer 10
-
$688 SGD
$538 USD
View
B+
Retailer 11
-
$711 SGD
£438 GBP
View
Retailer 12
-
$940 SGD
$735 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$1,000 SGD
$782 USD
View
Retailer 14
-
$1,111 SGD
$869 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$1,215 SGD
$950 USD
View
B
Retailer 16
-
$1,218 SGD
$952 USD
View
B
Retailer 17
-
$1,429 SGD
$1,117 USD
View
B
Retailer 18
-
$1,481 SGD
£912 GBP
View
B
Retailer 19
-
$1,527 SGD
£940 GBP
View
Most Expensive
B
Reve Diamonds
E20D1D6C1 · Oct 30
$1,685 SGD
$1,318 USD
View
19 more retailers have this diamond
Prices start from $306 SGDSave up to $1,380 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
$306 SGD