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Princess|Lab Grown|IGI

2.78ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG797636258

Shape and cutting style on the report: Princess cut

Certificate IGI LG797636258

Diamond specifications and retailer prices

From $1,314 SGD
$1,028 USD
As of October 31, 2026
Save $9,118 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,969 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.78ct lab-grown princess diamond

This 2.78ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797636258 or 797636258. Listed at 24 retailers as of October 31, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.78
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797636258
Dimensions7.54 × 7.43 × 5.44 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.43 mm2.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797636258
Side View
Table 69.0%Crown 47.7°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
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 31
Current: $9,192 SGD|Low: $1,128 SGD|High: $9,204 SGD|Avg: $3,313 SGD|+1.4%
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
October 31, 2026
Retailer 4$1,128 SGD
Retailer 3$1,361 SGD
Retailer 6$1,361 SGD
Retailer 10$1,435 SGD
Retailer 9$1,687 SGD
Retailer 11$2,167 SGD
Retailer 2$3,030 SGD
Retailer 7$3,569 SGD
Retailer 8$3,775 SGD
Retailer 12$3,879 SGD
Retailer 5$4,260 SGD
Retailer 14$4,538 SGD
Retailer 13$5,126 SGD
Retailer 1$9,192 SGD

35 data points across 14 retailers

24 retailers$1,314 SGD to $10,432 SGD

Retailer 1
-
$1,128 SGD
$882 USD
Price last confirmed 29 days ago
Retailer 2
-
$1,277 SGD
$999 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$1,314 SGD
$1,028 USD
View
Final sale: no returns
Retailer 4
-
$1,361 SGD
$1,065 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$1,435 SGD
£884 GBP
View
A
Retailer 6
-
$1,686 SGD
$1,319 USD
View
A
Retailer 7
-
$1,687 SGD
$1,320 USD
View
A
Retailer 8
-
$1,791 SGD
$1,401 USD
View
B+
Retailer 9
-
$1,919 SGD
$1,501 USD
View
B+
Retailer 10
-
$2,167 SGD
£1,335 GBP
View
Retailer 11
-
$2,818 SGD
$2,204 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$3,030 SGD
$2,370 USD
View
B
Retailer 13
-
$3,569 SGD
A$4,295 AUD
View
B+
Retailer 14
-
$3,775 SGD
A$4,543 AUD
View
B+
Retailer 15
-
$3,879 SGD
ZAR 49,016 ZAR
View
B
Retailer 16
-
$4,150 SGD
£2,556 GBP
View
B
Retailer 17
-
$4,260 SGD
$3,332 USD
View
B
Retailer 18
-
$4,415 SGD
$3,454 USD
View
Retailer 19
-
$4,538 SGD
$3,550 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$5,126 SGD
£3,157 GBP
View
B
Retailer 21
-
$5,351 SGD
$4,185 USD
View
B
Retailer 22
-
$9,192 SGD
$7,190 USD
View
B
Retailer 23
-
$10,432 SGD
$8,160 USD
View
Most Expensive
Do Amore Diamonds
23-797636258 · Oct 31
$10,969 SGD
$8,580 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,314 SGDSave up to $9,118 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
2.78ct Princess
$1,314 SGD