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Princess|Lab Grown|GIA

3.10ct E IF Princess Lab Grown Diamond

EX • E/IF • GIA 1505831552

Certificate GIA 1505831552

Diamond specifications and retailer prices

From $4,987 USD
As of October 27, 2026
Save $8,077 USD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,275 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505831552. Listed at 15 retailers as of October 27, 2026, with a 162% 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

3.10
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1505831552
Dimensions7.77 × 7.70 × 5.77 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.77 mm7.70 mm3.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505831552
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $18,275 USD|Low: $4,987 USD|High: $35,020 USD|Avg: $12,560 USD|-4.6%
Novita 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
October 29, 2026
Retailer 14$4,987 USD
Retailer 4$5,227 USD
Retailer 16$5,271 USD
Retailer 7$5,387 USD
Retailer 6$5,716 USD
Retailer 19$5,810 USD
Retailer 13$5,929 USD
Retailer 17$7,254 USD
Retailer 3$7,581 USD
Retailer 15$8,942 USD
Retailer 11$9,969 USD
Retailer 5$10,210 USD
Retailer 2$10,774 USD
Retailer 12$13,064 USD
Retailer 8$17,554 USD
Novita Diamonds$18,275 USD
Retailer 9$18,984 USD
Retailer 10$26,056 USD
Retailer 18$34,310 USD

27 data points across 19 retailers

15 retailers$4,987 USD to $13,064 USD

A
Cheapest Retailer
-
$4,987 USD
A
Retailer 2
-
$5,227 USD
View
A
Retailer 3
-
$5,271 USD
View
A
Retailer 4
-
$5,387 USD
View
B+
Retailer 5
-
$5,716 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,810 USD
View
B+
Retailer 7
-
$5,929 USD
View
B+
Retailer 8
-
$7,254 USD
View
B+
Retailer 9
-
$7,581 USD
View
B+
Retailer 10
-
$8,942 USD
View
B
Retailer 11
-
$10,210 USD
View
B+
Retailer 12
-
$10,774 USD
€10,261 EUR
View
B+
Retailer 13
-
$13,064 USD
£10,287 GBP
View
Most Expensive
B
Novita Diamonds
cert_1505831552 · Oct 8
$18,275 USD
A$28,116 AUD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from $4,987 USDSave up to $8,077 USD

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
3.10ct Princess
$4,987 USD