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Round|Lab Grown|GIA

2.71ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 6491797450

Certificate GIA 6491797450

Diamond specifications and retailer prices

From $2,579 AUD
$1,812 USD
As of October 28, 2026
Save $18,274 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,853 AUD at Zales · As of October 28, 2026
View at Zales

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6491797450. Listed at 20 retailers as of October 28, 2026, with a 708% 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

2.71
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491797450
Dimensions9.04 × 7.46 × 4.96 mm
L/W Ratio1.21
Top View
9.04 mm7.46 mm2.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491797450
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

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 28
Current: $5,062 AUD|Low: $1,923 AUD|High: $20,853 AUD|Avg: $6,577 AUD|+3.0%
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
October 29, 2026
Retailer 15$2,579 AUD
Retailer 3$3,046 AUD
Retailer 6$3,139 AUD
Retailer 10$3,266 AUD
Retailer 13$3,884 AUD
Retailer 1$5,062 AUD
Retailer 14$6,117 AUD
Retailer 5$7,050 AUD
Retailer 12$7,114 AUD
Retailer 4$7,619 AUD
Retailer 8$8,471 AUD
Retailer 2$10,350 AUD
Retailer 11$10,989 AUD
Retailer 7$13,312 AUD
Retailer 9$20,853 AUD

39 data points across 15 retailers

20 retailers$2,579 AUD to $20,853 AUD

A
Cheapest Retailer
-
$2,579 AUD
$1,812 USD
Final sale: no returns
A
Retailer 2
-
$3,046 AUD
$2,140 USD
View
A
Retailer 3
-
$3,139 AUD
$2,205 USD
View
A
Retailer 4
-
$3,266 AUD
£1,807 GBP
View
B+
Retailer 5
-
$3,884 AUD
$2,729 USD
View
B+
Retailer 6
-
$4,246 AUD
$2,983 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,062 AUD
€3,387 EUR
View
B+
Retailer 8
-
$5,680 AUD
CA$5,543 CAD
View
B+
Retailer 9
-
$6,117 AUD
£3,384 GBP
View
B+
Retailer 10
-
$7,050 AUD
View
B+
Retailer 11
-
$7,114 AUD
$4,998 USD
View
B+
Retailer 12
-
$7,619 AUD
ZAR 86,477 ZAR
View
B+
Retailer 13
-
$8,471 AUD
£4,686 GBP
View
B+
Retailer 14
-
$10,350 AUD
$7,271 USD
View
B
Retailer 15
-
$10,989 AUD
$7,720 USD
View
B
Retailer 16
-
$13,312 AUD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$14,506 AUD
$10,191 USD
View
B
Retailer 18
-
$16,654 AUD
$11,700 USD
View
B
Retailer 19
-
$20,853 AUD
$14,650 USD
View
Most Expensive
B
Zales
521190358 · Oct 28
$20,853 AUD
$14,650 USD
View
Price under review
19 more retailers have this diamond
Prices start from $2,579 AUDSave up to $18,274 AUD

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
2.71ct Round
$2,579 AUD